1994152392

素因数分解:

$2^3\times 3^3\times {\mathrm{661}}^1\times {\mathrm{13967}}^1$

素因数の和:14643

約数の個数: 64

約数和(自身を含む): 5548089600

約数和(自身を除く): 3553937208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 11898, 13967, 15864, 17847, 23796, 27934, 35694, 41901, 47592, 55868, 71388, 83802, 111736, 125703, 142776, 167604, 251406, 335208, 377109, 502812, 754218, 1005624, 1508436, 3016872, 9232187, 18464374, 27696561, 36928748, 55393122, 73857496, 83089683, 110786244, 166179366, 221572488, 249269049, 332358732, 498538098, 664717464, 997076196, 1994152392]

約数ペア:

[(1, 1994152392), (2, 997076196), (3, 664717464), (4, 498538098), (6, 332358732), (8, 249269049), (9, 221572488), (12, 166179366), (18, 110786244), (24, 83089683), (27, 73857496), (36, 55393122), (54, 36928748), (72, 27696561), (108, 18464374), (216, 9232187), (661, 3016872), (1322, 1508436), (1983, 1005624), (2644, 754218), (3966, 502812), (5288, 377109), (5949, 335208), (7932, 251406), (11898, 167604), (13967, 142776), (15864, 125703), (17847, 111736), (23796, 83802), (27934, 71388), (35694, 55868), (41901, 47592)]