39942384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 112849920

約数和(自身を除く): 72907536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1579, 1581, 2108, 3158, 3162, 4216, 4737, 6316, 6324, 8432, 9474, 12632, 12648, 18948, 25264, 25296, 26843, 37896, 48949, 53686, 75792, 80529, 97898, 107372, 146847, 161058, 195796, 214744, 293694, 322116, 391592, 429488, 587388, 644232, 783184, 832133, 1174776, 1288464, 1664266, 2349552, 2496399, 3328532, 4992798, 6657064, 9985596, 13314128, 19971192, 39942384]

約数ペア:

[(1, 39942384), (2, 19971192), (3, 13314128), (4, 9985596), (6, 6657064), (8, 4992798), (12, 3328532), (16, 2496399), (17, 2349552), (24, 1664266), (31, 1288464), (34, 1174776), (48, 832133), (51, 783184), (62, 644232), (68, 587388), (93, 429488), (102, 391592), (124, 322116), (136, 293694), (186, 214744), (204, 195796), (248, 161058), (272, 146847), (372, 107372), (408, 97898), (496, 80529), (527, 75792), (744, 53686), (816, 48949), (1054, 37896), (1488, 26843), (1579, 25296), (1581, 25264), (2108, 18948), (3158, 12648), (3162, 12632), (4216, 9474), (4737, 8432), (6316, 6324)]