2131002

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 5222400

約数和(自身を除く): 3091398

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 67, 93, 114, 134, 171, 186, 201, 279, 342, 402, 513, 558, 589, 603, 837, 1026, 1178, 1206, 1273, 1674, 1767, 1809, 2077, 2546, 3534, 3618, 3819, 4154, 5301, 6231, 7638, 10602, 11457, 12462, 15903, 18693, 22914, 31806, 34371, 37386, 39463, 56079, 68742, 78926, 112158, 118389, 236778, 355167, 710334, 1065501, 2131002]

約数ペア:

[(1, 2131002), (2, 1065501), (3, 710334), (6, 355167), (9, 236778), (18, 118389), (19, 112158), (27, 78926), (31, 68742), (38, 56079), (54, 39463), (57, 37386), (62, 34371), (67, 31806), (93, 22914), (114, 18693), (134, 15903), (171, 12462), (186, 11457), (201, 10602), (279, 7638), (342, 6231), (402, 5301), (513, 4154), (558, 3819), (589, 3618), (603, 3534), (837, 2546), (1026, 2077), (1178, 1809), (1206, 1767), (1273, 1674)]