84387438

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 187125120

約数和(自身を除く): 102737682

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 167, 201, 334, 402, 419, 501, 603, 838, 1002, 1206, 1257, 1503, 2514, 3006, 3771, 7542, 11189, 22378, 28073, 33567, 56146, 67134, 69973, 84219, 100701, 139946, 168438, 201402, 209919, 252657, 419838, 505314, 629757, 1259514, 4688191, 9376382, 14064573, 28129146, 42193719, 84387438]

約数ペア:

[(1, 84387438), (2, 42193719), (3, 28129146), (6, 14064573), (9, 9376382), (18, 4688191), (67, 1259514), (134, 629757), (167, 505314), (201, 419838), (334, 252657), (402, 209919), (419, 201402), (501, 168438), (603, 139946), (838, 100701), (1002, 84219), (1206, 69973), (1257, 67134), (1503, 56146), (2514, 33567), (3006, 28073), (3771, 22378), (7542, 11189)]