27245772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 73797360

約数和(自身を除く): 46551588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 653, 684, 732, 1098, 1159, 1306, 1959, 2196, 2318, 2612, 3477, 3918, 4636, 5877, 6954, 7836, 10431, 11754, 12407, 13908, 20862, 23508, 24814, 37221, 39833, 41724, 49628, 74442, 79666, 111663, 119499, 148884, 159332, 223326, 238998, 358497, 446652, 477996, 716994, 756827, 1433988, 1513654, 2270481, 3027308, 4540962, 6811443, 9081924, 13622886, 27245772]

約数ペア:

[(1, 27245772), (2, 13622886), (3, 9081924), (4, 6811443), (6, 4540962), (9, 3027308), (12, 2270481), (18, 1513654), (19, 1433988), (36, 756827), (38, 716994), (57, 477996), (61, 446652), (76, 358497), (114, 238998), (122, 223326), (171, 159332), (183, 148884), (228, 119499), (244, 111663), (342, 79666), (366, 74442), (549, 49628), (653, 41724), (684, 39833), (732, 37221), (1098, 24814), (1159, 23508), (1306, 20862), (1959, 13908), (2196, 12407), (2318, 11754), (2612, 10431), (3477, 7836), (3918, 6954), (4636, 5877)]