39741876

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 104832000

約数和(自身を除く): 65090124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 149, 186, 239, 279, 298, 372, 447, 478, 558, 596, 717, 894, 956, 1116, 1341, 1434, 1788, 2151, 2682, 2868, 4302, 4619, 5364, 7409, 8604, 9238, 13857, 14818, 18476, 22227, 27714, 29636, 35611, 41571, 44454, 55428, 66681, 71222, 83142, 88908, 106833, 133362, 142444, 166284, 213666, 266724, 320499, 427332, 640998, 1103941, 1281996, 2207882, 3311823, 4415764, 6623646, 9935469, 13247292, 19870938, 39741876]

約数ペア:

[(1, 39741876), (2, 19870938), (3, 13247292), (4, 9935469), (6, 6623646), (9, 4415764), (12, 3311823), (18, 2207882), (31, 1281996), (36, 1103941), (62, 640998), (93, 427332), (124, 320499), (149, 266724), (186, 213666), (239, 166284), (279, 142444), (298, 133362), (372, 106833), (447, 88908), (478, 83142), (558, 71222), (596, 66681), (717, 55428), (894, 44454), (956, 41571), (1116, 35611), (1341, 29636), (1434, 27714), (1788, 22227), (2151, 18476), (2682, 14818), (2868, 13857), (4302, 9238), (4619, 8604), (5364, 7409)]