38889396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 120

約数和(自身を含む): 125220480

約数和(自身を除く): 86331084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1319, 1404, 1638, 2106, 2268, 2457, 2638, 3276, 3957, 4212, 4914, 5276, 7371, 7914, 9233, 9828, 11871, 14742, 15828, 17147, 18466, 23742, 27699, 29484, 34294, 35613, 36932, 47484, 51441, 55398, 68588, 71226, 83097, 102882, 106839, 110796, 120029, 142452, 154323, 166194, 205764, 213678, 240058, 249291, 308646, 332388, 360087, 427356, 462969, 480116, 498582, 617292, 720174, 747873, 925938, 997164, 1080261, 1388907, 1440348, 1495746, 1851876, 2160522, 2777814, 2991492, 3240783, 4321044, 5555628, 6481566, 9722349, 12963132, 19444698, 38889396]

約数ペア:

[(1, 38889396), (2, 19444698), (3, 12963132), (4, 9722349), (6, 6481566), (7, 5555628), (9, 4321044), (12, 3240783), (13, 2991492), (14, 2777814), (18, 2160522), (21, 1851876), (26, 1495746), (27, 1440348), (28, 1388907), (36, 1080261), (39, 997164), (42, 925938), (52, 747873), (54, 720174), (63, 617292), (78, 498582), (81, 480116), (84, 462969), (91, 427356), (108, 360087), (117, 332388), (126, 308646), (156, 249291), (162, 240058), (182, 213678), (189, 205764), (234, 166194), (252, 154323), (273, 142452), (324, 120029), (351, 110796), (364, 106839), (378, 102882), (468, 83097), (546, 71226), (567, 68588), (702, 55398), (756, 51441), (819, 47484), (1053, 36932), (1092, 35613), (1134, 34294), (1319, 29484), (1404, 27699), (1638, 23742), (2106, 18466), (2268, 17147), (2457, 15828), (2638, 14742), (3276, 11871), (3957, 9828), (4212, 9233), (4914, 7914), (5276, 7371)]