2006403642

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{293}}^1\times {\mathrm{601}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 4502574720

約数和(自身を除く): 2496171078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 293, 422, 586, 601, 633, 879, 1202, 1266, 1758, 1803, 1899, 2637, 3606, 3798, 5274, 5409, 5697, 7911, 10818, 11394, 15822, 16227, 32454, 61823, 123646, 126811, 176093, 185469, 253622, 352186, 370938, 380433, 528279, 556407, 760866, 1056558, 1112814, 1141299, 1584837, 1669221, 2282598, 3169674, 3338442, 3423897, 4754511, 6847794, 9509022, 37155623, 74311246, 111466869, 222933738, 334400607, 668801214, 1003201821, 2006403642]

約数ペア:

[(1, 2006403642), (2, 1003201821), (3, 668801214), (6, 334400607), (9, 222933738), (18, 111466869), (27, 74311246), (54, 37155623), (211, 9509022), (293, 6847794), (422, 4754511), (586, 3423897), (601, 3338442), (633, 3169674), (879, 2282598), (1202, 1669221), (1266, 1584837), (1758, 1141299), (1803, 1112814), (1899, 1056558), (2637, 760866), (3606, 556407), (3798, 528279), (5274, 380433), (5409, 370938), (5697, 352186), (7911, 253622), (10818, 185469), (11394, 176093), (15822, 126811), (16227, 123646), (32454, 61823)]