42907284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{170267}}^1$

素因数の和:170284

約数の個数: 36

約数和(自身を含む): 123955104

約数和(自身を除く): 81047820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 170267, 340534, 510801, 681068, 1021602, 1191869, 1532403, 2043204, 2383738, 3064806, 3575607, 4767476, 6129612, 7151214, 10726821, 14302428, 21453642, 42907284]

約数ペア:

[(1, 42907284), (2, 21453642), (3, 14302428), (4, 10726821), (6, 7151214), (7, 6129612), (9, 4767476), (12, 3575607), (14, 3064806), (18, 2383738), (21, 2043204), (28, 1532403), (36, 1191869), (42, 1021602), (63, 681068), (84, 510801), (126, 340534), (252, 170267)]