39420108

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 180

約数和(自身を含む): 129773952

約数和(自身を除く): 90353844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 191, 196, 234, 252, 273, 294, 324, 351, 364, 378, 382, 441, 468, 546, 567, 573, 588, 637, 702, 756, 764, 819, 882, 1053, 1092, 1134, 1146, 1274, 1323, 1337, 1404, 1638, 1719, 1764, 1911, 2106, 2268, 2292, 2457, 2483, 2548, 2646, 2674, 3276, 3438, 3822, 3969, 4011, 4212, 4914, 4966, 5157, 5292, 5348, 5733, 6876, 7371, 7449, 7644, 7938, 8022, 9359, 9828, 9932, 10314, 11466, 12033, 14742, 14898, 15471, 15876, 16044, 17199, 17381, 18718, 20628, 22347, 22932, 24066, 28077, 29484, 29796, 30942, 34398, 34762, 36099, 37436, 44694, 48132, 51597, 52143, 56154, 61884, 67041, 68796, 69524, 72198, 84231, 89388, 103194, 104286, 108297, 112308, 121667, 134082, 144396, 156429, 168462, 201123, 206388, 208572, 216594, 243334, 252693, 268164, 312858, 336924, 365001, 402246, 433188, 469287, 486668, 505386, 625716, 730002, 758079, 804492, 938574, 1010772, 1095003, 1407861, 1460004, 1516158, 1877148, 2190006, 2815722, 3032316, 3285009, 4380012, 5631444, 6570018, 9855027, 13140036, 19710054, 39420108]

約数ペア:

[(1, 39420108), (2, 19710054), (3, 13140036), (4, 9855027), (6, 6570018), (7, 5631444), (9, 4380012), (12, 3285009), (13, 3032316), (14, 2815722), (18, 2190006), (21, 1877148), (26, 1516158), (27, 1460004), (28, 1407861), (36, 1095003), (39, 1010772), (42, 938574), (49, 804492), (52, 758079), (54, 730002), (63, 625716), (78, 505386), (81, 486668), (84, 469287), (91, 433188), (98, 402246), (108, 365001), (117, 336924), (126, 312858), (147, 268164), (156, 252693), (162, 243334), (182, 216594), (189, 208572), (191, 206388), (196, 201123), (234, 168462), (252, 156429), (273, 144396), (294, 134082), (324, 121667), (351, 112308), (364, 108297), (378, 104286), (382, 103194), (441, 89388), (468, 84231), (546, 72198), (567, 69524), (573, 68796), (588, 67041), (637, 61884), (702, 56154), (756, 52143), (764, 51597), (819, 48132), (882, 44694), (1053, 37436), (1092, 36099), (1134, 34762), (1146, 34398), (1274, 30942), (1323, 29796), (1337, 29484), (1404, 28077), (1638, 24066), (1719, 22932), (1764, 22347), (1911, 20628), (2106, 18718), (2268, 17381), (2292, 17199), (2457, 16044), (2483, 15876), (2548, 15471), (2646, 14898), (2674, 14742), (3276, 12033), (3438, 11466), (3822, 10314), (3969, 9932), (4011, 9828), (4212, 9359), (4914, 8022), (4966, 7938), (5157, 7644), (5292, 7449), (5348, 7371), (5733, 6876)]