2621724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 7432320

約数和(自身を除く): 4810596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 59, 69, 84, 92, 118, 138, 161, 177, 236, 276, 322, 354, 413, 483, 529, 644, 708, 826, 966, 1058, 1239, 1357, 1587, 1652, 1932, 2116, 2478, 2714, 3174, 3703, 4071, 4956, 5428, 6348, 7406, 8142, 9499, 11109, 14812, 16284, 18998, 22218, 28497, 31211, 37996, 44436, 56994, 62422, 93633, 113988, 124844, 187266, 218477, 374532, 436954, 655431, 873908, 1310862, 2621724]

約数ペア:

[(1, 2621724), (2, 1310862), (3, 873908), (4, 655431), (6, 436954), (7, 374532), (12, 218477), (14, 187266), (21, 124844), (23, 113988), (28, 93633), (42, 62422), (46, 56994), (59, 44436), (69, 37996), (84, 31211), (92, 28497), (118, 22218), (138, 18998), (161, 16284), (177, 14812), (236, 11109), (276, 9499), (322, 8142), (354, 7406), (413, 6348), (483, 5428), (529, 4956), (644, 4071), (708, 3703), (826, 3174), (966, 2714), (1058, 2478), (1239, 2116), (1357, 1932), (1587, 1652)]