42380814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 100362240

約数和(自身を除く): 57981426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 79, 106, 158, 159, 237, 241, 318, 371, 474, 482, 553, 723, 742, 1106, 1113, 1446, 1659, 1687, 2226, 3318, 3374, 4187, 5061, 8374, 10122, 12561, 12773, 19039, 25122, 25546, 29309, 38078, 38319, 57117, 58618, 76638, 87927, 89411, 114234, 133273, 175854, 178822, 266546, 268233, 399819, 536466, 799638, 1009067, 2018134, 3027201, 6054402, 7063469, 14126938, 21190407, 42380814]

約数ペア:

[(1, 42380814), (2, 21190407), (3, 14126938), (6, 7063469), (7, 6054402), (14, 3027201), (21, 2018134), (42, 1009067), (53, 799638), (79, 536466), (106, 399819), (158, 268233), (159, 266546), (237, 178822), (241, 175854), (318, 133273), (371, 114234), (474, 89411), (482, 87927), (553, 76638), (723, 58618), (742, 57117), (1106, 38319), (1113, 38078), (1446, 29309), (1659, 25546), (1687, 25122), (2226, 19039), (3318, 12773), (3374, 12561), (4187, 10122), (5061, 8374)]