123543342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6361}}^1$

素因数の和:6465

約数の個数: 48

約数和(自身を含む): 291786768

約数和(自身を除く): 168243426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6361, 6474, 9711, 12722, 19083, 19422, 38166, 57249, 82693, 114498, 165386, 248079, 496158, 527963, 744237, 1055926, 1488474, 1583889, 3167778, 4751667, 6863519, 9503334, 13727038, 20590557, 41181114, 61771671, 123543342]

約数ペア:

[(1, 123543342), (2, 61771671), (3, 41181114), (6, 20590557), (9, 13727038), (13, 9503334), (18, 6863519), (26, 4751667), (39, 3167778), (78, 1583889), (83, 1488474), (117, 1055926), (166, 744237), (234, 527963), (249, 496158), (498, 248079), (747, 165386), (1079, 114498), (1494, 82693), (2158, 57249), (3237, 38166), (6361, 19422), (6474, 19083), (9711, 12722)]