19751442858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{3089}}^1$

素因数の和:4772

約数の個数: 96

約数和(自身を含む): 50533217280

約数和(自身を除く): 30781774422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1637, 1953, 3089, 3274, 3906, 4911, 6178, 9267, 9822, 11459, 14733, 18534, 21623, 22918, 27801, 29466, 34377, 43246, 50747, 55602, 64869, 68754, 95759, 101494, 103131, 129738, 152241, 191518, 194607, 206262, 287277, 304482, 355229, 389214, 456723, 574554, 670313, 710458, 861831, 913446, 1065687, 1340626, 1723662, 2010939, 2131374, 3197061, 4021878, 5056693, 6032817, 6394122, 10113386, 12065634, 15170079, 30340158, 35396851, 45510237, 70793702, 91020474, 106190553, 156757483, 212381106, 313514966, 318571659, 470272449, 637143318, 940544898, 1097302381, 1410817347, 2194604762, 2821634694, 3291907143, 6583814286, 9875721429, 19751442858]

約数ペア:

[(1, 19751442858), (2, 9875721429), (3, 6583814286), (6, 3291907143), (7, 2821634694), (9, 2194604762), (14, 1410817347), (18, 1097302381), (21, 940544898), (31, 637143318), (42, 470272449), (62, 318571659), (63, 313514966), (93, 212381106), (126, 156757483), (186, 106190553), (217, 91020474), (279, 70793702), (434, 45510237), (558, 35396851), (651, 30340158), (1302, 15170079), (1637, 12065634), (1953, 10113386), (3089, 6394122), (3274, 6032817), (3906, 5056693), (4911, 4021878), (6178, 3197061), (9267, 2131374), (9822, 2010939), (11459, 1723662), (14733, 1340626), (18534, 1065687), (21623, 913446), (22918, 861831), (27801, 710458), (29466, 670313), (34377, 574554), (43246, 456723), (50747, 389214), (55602, 355229), (64869, 304482), (68754, 287277), (95759, 206262), (101494, 194607), (103131, 191518), (129738, 152241)]