40099878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24481}}^1$

素因数の和:24509

約数の個数: 48

約数和(自身を含む): 106937376

約数和(自身を除く): 66837498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 24481, 48962, 73443, 146886, 171367, 220329, 318253, 342734, 440658, 514101, 636506, 954759, 1028202, 1542303, 1909518, 2227771, 2864277, 3084606, 4455542, 5728554, 6683313, 13366626, 20049939, 40099878]

約数ペア:

[(1, 40099878), (2, 20049939), (3, 13366626), (6, 6683313), (7, 5728554), (9, 4455542), (13, 3084606), (14, 2864277), (18, 2227771), (21, 1909518), (26, 1542303), (39, 1028202), (42, 954759), (63, 636506), (78, 514101), (91, 440658), (117, 342734), (126, 318253), (182, 220329), (234, 171367), (273, 146886), (546, 73443), (819, 48962), (1638, 24481)]