18953436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 47736864

約数和(自身を除く): 28783428

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1753, 1802, 2703, 3506, 3604, 5259, 5406, 7012, 10518, 10812, 21036, 29801, 59602, 89403, 92909, 119204, 178806, 185818, 278727, 357612, 371636, 557454, 1114908, 1579453, 3158906, 4738359, 6317812, 9476718, 18953436]

約数ペア:

[(1, 18953436), (2, 9476718), (3, 6317812), (4, 4738359), (6, 3158906), (12, 1579453), (17, 1114908), (34, 557454), (51, 371636), (53, 357612), (68, 278727), (102, 185818), (106, 178806), (159, 119204), (204, 92909), (212, 89403), (318, 59602), (636, 29801), (901, 21036), (1753, 10812), (1802, 10518), (2703, 7012), (3506, 5406), (3604, 5259)]