18039663928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1\times {\mathrm{3727}}^1$

素因数の和:7988

約数の個数: 64

約数和(自身を含む): 39757777920

約数和(自身を除く): 21718113992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 3727, 4231, 7454, 8462, 14908, 16924, 29816, 33848, 40997, 46541, 48451, 55003, 81994, 93082, 96902, 110006, 163988, 186164, 193804, 220012, 327976, 372328, 387608, 440024, 532961, 605033, 1065922, 1210066, 2131844, 2420132, 4263688, 4840264, 15768937, 31537874, 63075748, 126151496, 173458307, 204996181, 346916614, 409992362, 693833228, 819984724, 1387666456, 1639969448, 2254957991, 4509915982, 9019831964, 18039663928]

約数ペア:

[(1, 18039663928), (2, 9019831964), (4, 4509915982), (8, 2254957991), (11, 1639969448), (13, 1387666456), (22, 819984724), (26, 693833228), (44, 409992362), (52, 346916614), (88, 204996181), (104, 173458307), (143, 126151496), (286, 63075748), (572, 31537874), (1144, 15768937), (3727, 4840264), (4231, 4263688), (7454, 2420132), (8462, 2131844), (14908, 1210066), (16924, 1065922), (29816, 605033), (33848, 532961), (40997, 440024), (46541, 387608), (48451, 372328), (55003, 327976), (81994, 220012), (93082, 193804), (96902, 186164), (110006, 163988)]