142711506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6547}}^1$

素因数の和:6735

約数の個数: 48

約数和(自身を含む): 355477824

約数和(自身を除く): 212766318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 6547, 7266, 10899, 13094, 19641, 21798, 39282, 45829, 58923, 91658, 117846, 137487, 274974, 412461, 824922, 1132631, 2265262, 3397893, 6795786, 7928417, 10193679, 15856834, 20387358, 23785251, 47570502, 71355753, 142711506]

約数ペア:

[(1, 142711506), (2, 71355753), (3, 47570502), (6, 23785251), (7, 20387358), (9, 15856834), (14, 10193679), (18, 7928417), (21, 6795786), (42, 3397893), (63, 2265262), (126, 1132631), (173, 824922), (346, 412461), (519, 274974), (1038, 137487), (1211, 117846), (1557, 91658), (2422, 58923), (3114, 45829), (3633, 39282), (6547, 21798), (7266, 19641), (10899, 13094)]