2013888618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3821}}^1$

素因数の和:3972

約数の個数: 96

約数和(自身を含む): 5151444480

約数和(自身を除く): 3137555862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 89, 94, 126, 141, 178, 267, 282, 329, 423, 534, 623, 658, 801, 846, 987, 1246, 1602, 1869, 1974, 2961, 3738, 3821, 4183, 5607, 5922, 7642, 8366, 11214, 11463, 12549, 22926, 25098, 26747, 29281, 34389, 37647, 53494, 58562, 68778, 75294, 80241, 87843, 160482, 175686, 179587, 240723, 263529, 340069, 359174, 481446, 527058, 538761, 680138, 1020207, 1077522, 1257109, 1616283, 2040414, 2380483, 2514218, 3060621, 3232566, 3771327, 4760966, 6121242, 7141449, 7542654, 11313981, 14282898, 15983243, 21424347, 22627962, 31966486, 42848694, 47949729, 95899458, 111882701, 143849187, 223765402, 287698374, 335648103, 671296206, 1006944309, 2013888618]

約数ペア:

[(1, 2013888618), (2, 1006944309), (3, 671296206), (6, 335648103), (7, 287698374), (9, 223765402), (14, 143849187), (18, 111882701), (21, 95899458), (42, 47949729), (47, 42848694), (63, 31966486), (89, 22627962), (94, 21424347), (126, 15983243), (141, 14282898), (178, 11313981), (267, 7542654), (282, 7141449), (329, 6121242), (423, 4760966), (534, 3771327), (623, 3232566), (658, 3060621), (801, 2514218), (846, 2380483), (987, 2040414), (1246, 1616283), (1602, 1257109), (1869, 1077522), (1974, 1020207), (2961, 680138), (3738, 538761), (3821, 527058), (4183, 481446), (5607, 359174), (5922, 340069), (7642, 263529), (8366, 240723), (11214, 179587), (11463, 175686), (12549, 160482), (22926, 87843), (25098, 80241), (26747, 75294), (29281, 68778), (34389, 58562), (37647, 53494)]