189675234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28403}}^1$

素因数の和:28471

約数の個数: 48

約数和(自身を含む): 478550592

約数和(自身を除く): 288875358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 28403, 56806, 85209, 170418, 198821, 255627, 397642, 511254, 596463, 1192926, 1505359, 1789389, 3010718, 3578778, 4516077, 9032154, 10537513, 13548231, 21075026, 27096462, 31612539, 63225078, 94837617, 189675234]

約数ペア:

[(1, 189675234), (2, 94837617), (3, 63225078), (6, 31612539), (7, 27096462), (9, 21075026), (14, 13548231), (18, 10537513), (21, 9032154), (42, 4516077), (53, 3578778), (63, 3010718), (106, 1789389), (126, 1505359), (159, 1192926), (318, 596463), (371, 511254), (477, 397642), (742, 255627), (954, 198821), (1113, 170418), (2226, 85209), (3339, 56806), (6678, 28403)]