4019868

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:688

約数の個数: 60

約数和(自身を含む): 11078760

約数和(自身を除く): 7058892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 653, 684, 1026, 1306, 1539, 1959, 2052, 2612, 3078, 3918, 5877, 6156, 7836, 11754, 12407, 17631, 23508, 24814, 35262, 37221, 49628, 52893, 70524, 74442, 105786, 111663, 148884, 211572, 223326, 334989, 446652, 669978, 1004967, 1339956, 2009934, 4019868]

約数ペア:

[(1, 4019868), (2, 2009934), (3, 1339956), (4, 1004967), (6, 669978), (9, 446652), (12, 334989), (18, 223326), (19, 211572), (27, 148884), (36, 111663), (38, 105786), (54, 74442), (57, 70524), (76, 52893), (81, 49628), (108, 37221), (114, 35262), (162, 24814), (171, 23508), (228, 17631), (324, 12407), (342, 11754), (513, 7836), (653, 6156), (684, 5877), (1026, 3918), (1306, 3078), (1539, 2612), (1959, 2052)]