1613214

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 3790800

約数和(自身を除く): 2177586

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 89, 106, 114, 159, 171, 178, 267, 318, 342, 477, 534, 801, 954, 1007, 1602, 1691, 2014, 3021, 3382, 4717, 5073, 6042, 9063, 9434, 10146, 14151, 15219, 18126, 28302, 30438, 42453, 84906, 89623, 179246, 268869, 537738, 806607, 1613214]

約数ペア:

[(1, 1613214), (2, 806607), (3, 537738), (6, 268869), (9, 179246), (18, 89623), (19, 84906), (38, 42453), (53, 30438), (57, 28302), (89, 18126), (106, 15219), (114, 14151), (159, 10146), (171, 9434), (178, 9063), (267, 6042), (318, 5073), (342, 4717), (477, 3382), (534, 3021), (801, 2014), (954, 1691), (1007, 1602)]