119985642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20261}}^1$

素因数の和:20323

約数の個数: 48

約数和(自身を含む): 303443712

約数和(自身を除く): 183458070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 20261, 40522, 60783, 121566, 141827, 182349, 283654, 364698, 425481, 850962, 952267, 1276443, 1904534, 2552886, 2856801, 5713602, 6665869, 8570403, 13331738, 17140806, 19997607, 39995214, 59992821, 119985642]

約数ペア:

[(1, 119985642), (2, 59992821), (3, 39995214), (6, 19997607), (7, 17140806), (9, 13331738), (14, 8570403), (18, 6665869), (21, 5713602), (42, 2856801), (47, 2552886), (63, 1904534), (94, 1276443), (126, 952267), (141, 850962), (282, 425481), (329, 364698), (423, 283654), (658, 182349), (846, 141827), (987, 121566), (1974, 60783), (2961, 40522), (5922, 20261)]