7421172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 20109600

約数和(自身を除く): 12688428

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 269, 363, 418, 484, 538, 627, 726, 807, 836, 1076, 1254, 1452, 1614, 2299, 2508, 2959, 3228, 4598, 5111, 5918, 6897, 8877, 9196, 10222, 11836, 13794, 15333, 17754, 20444, 27588, 30666, 32549, 35508, 56221, 61332, 65098, 97647, 112442, 130196, 168663, 195294, 224884, 337326, 390588, 618431, 674652, 1236862, 1855293, 2473724, 3710586, 7421172]

約数ペア:

[(1, 7421172), (2, 3710586), (3, 2473724), (4, 1855293), (6, 1236862), (11, 674652), (12, 618431), (19, 390588), (22, 337326), (33, 224884), (38, 195294), (44, 168663), (57, 130196), (66, 112442), (76, 97647), (114, 65098), (121, 61332), (132, 56221), (209, 35508), (228, 32549), (242, 30666), (269, 27588), (363, 20444), (418, 17754), (484, 15333), (538, 13794), (627, 11836), (726, 10222), (807, 9196), (836, 8877), (1076, 6897), (1254, 5918), (1452, 5111), (1614, 4598), (2299, 3228), (2508, 2959)]