100408518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 255997440

約数和(自身を除く): 155588922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 491, 541, 982, 1082, 1473, 1623, 2946, 3246, 3437, 3787, 4419, 4869, 6874, 7574, 8838, 9738, 10311, 11361, 13257, 14607, 20622, 22722, 26514, 29214, 30933, 34083, 61866, 68166, 92799, 102249, 185598, 204498, 265631, 531262, 796893, 1593786, 1859417, 2390679, 3718834, 4781358, 5578251, 7172037, 11156502, 14344074, 16734753, 33469506, 50204259, 100408518]

約数ペア:

[(1, 100408518), (2, 50204259), (3, 33469506), (6, 16734753), (7, 14344074), (9, 11156502), (14, 7172037), (18, 5578251), (21, 4781358), (27, 3718834), (42, 2390679), (54, 1859417), (63, 1593786), (126, 796893), (189, 531262), (378, 265631), (491, 204498), (541, 185598), (982, 102249), (1082, 92799), (1473, 68166), (1623, 61866), (2946, 34083), (3246, 30933), (3437, 29214), (3787, 26514), (4419, 22722), (4869, 20622), (6874, 14607), (7574, 13257), (8838, 11361), (9738, 10311)]