39816108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 110630520

約数和(自身を除く): 70814412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 89, 102, 129, 153, 172, 178, 204, 258, 267, 289, 306, 356, 387, 516, 534, 578, 612, 731, 774, 801, 867, 1068, 1156, 1462, 1513, 1548, 1602, 1734, 2193, 2601, 2924, 3026, 3204, 3468, 3827, 4386, 4539, 5202, 6052, 6579, 7654, 8772, 9078, 10404, 11481, 12427, 13158, 13617, 15308, 18156, 22962, 24854, 25721, 26316, 27234, 34443, 37281, 45924, 49708, 51442, 54468, 65059, 68886, 74562, 77163, 102884, 111843, 130118, 137772, 149124, 154326, 195177, 223686, 231489, 260236, 308652, 390354, 447372, 462978, 585531, 780708, 925956, 1106003, 1171062, 2212006, 2342124, 3318009, 4424012, 6636018, 9954027, 13272036, 19908054, 39816108]

約数ペア:

[(1, 39816108), (2, 19908054), (3, 13272036), (4, 9954027), (6, 6636018), (9, 4424012), (12, 3318009), (17, 2342124), (18, 2212006), (34, 1171062), (36, 1106003), (43, 925956), (51, 780708), (68, 585531), (86, 462978), (89, 447372), (102, 390354), (129, 308652), (153, 260236), (172, 231489), (178, 223686), (204, 195177), (258, 154326), (267, 149124), (289, 137772), (306, 130118), (356, 111843), (387, 102884), (516, 77163), (534, 74562), (578, 68886), (612, 65059), (731, 54468), (774, 51442), (801, 49708), (867, 45924), (1068, 37281), (1156, 34443), (1462, 27234), (1513, 26316), (1548, 25721), (1602, 24854), (1734, 22962), (2193, 18156), (2601, 15308), (2924, 13617), (3026, 13158), (3204, 12427), (3468, 11481), (3827, 10404), (4386, 9078), (4539, 8772), (5202, 7654), (6052, 6579)]