21466536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9829}}^1$

素因数の和:9858

約数の個数: 64

約数和(自身を含む): 66057600

約数和(自身を除く): 44591064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 9829, 19658, 29487, 39316, 58974, 68803, 78632, 117948, 127777, 137606, 206409, 235896, 255554, 275212, 383331, 412818, 511108, 550424, 766662, 825636, 894439, 1022216, 1533324, 1651272, 1788878, 2683317, 3066648, 3577756, 5366634, 7155512, 10733268, 21466536]

約数ペア:

[(1, 21466536), (2, 10733268), (3, 7155512), (4, 5366634), (6, 3577756), (7, 3066648), (8, 2683317), (12, 1788878), (13, 1651272), (14, 1533324), (21, 1022216), (24, 894439), (26, 825636), (28, 766662), (39, 550424), (42, 511108), (52, 412818), (56, 383331), (78, 275212), (84, 255554), (91, 235896), (104, 206409), (156, 137606), (168, 127777), (182, 117948), (273, 78632), (312, 68803), (364, 58974), (546, 39316), (728, 29487), (1092, 19658), (2184, 9829)]