138356946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84467}}^1$

素因数の和:84495

約数の個数: 48

約数和(自身を含む): 368956224

約数和(自身を除く): 230599278

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, 84467, 168934, 253401, 506802, 591269, 760203, 1098071, 1182538, 1520406, 1773807, 2196142, 3294213, 3547614, 5321421, 6588426, 7686497, 9882639, 10642842, 15372994, 19765278, 23059491, 46118982, 69178473, 138356946]

約数ペア:

[(1, 138356946), (2, 69178473), (3, 46118982), (6, 23059491), (7, 19765278), (9, 15372994), (13, 10642842), (14, 9882639), (18, 7686497), (21, 6588426), (26, 5321421), (39, 3547614), (42, 3294213), (63, 2196142), (78, 1773807), (91, 1520406), (117, 1182538), (126, 1098071), (182, 760203), (234, 591269), (273, 506802), (546, 253401), (819, 168934), (1638, 84467)]