18329624

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 37216800

約数和(自身を除く): 18887176

約数列:

[1, 2, 4, 8, 29, 41, 47, 58, 82, 94, 116, 164, 188, 232, 328, 376, 1189, 1363, 1681, 1927, 2378, 2726, 3362, 3854, 4756, 5452, 6724, 7708, 9512, 10904, 13448, 15416, 48749, 55883, 79007, 97498, 111766, 158014, 194996, 223532, 316028, 389992, 447064, 632056, 2291203, 4582406, 9164812, 18329624]

約数ペア:

[(1, 18329624), (2, 9164812), (4, 4582406), (8, 2291203), (29, 632056), (41, 447064), (47, 389992), (58, 316028), (82, 223532), (94, 194996), (116, 158014), (164, 111766), (188, 97498), (232, 79007), (328, 55883), (376, 48749), (1189, 15416), (1363, 13448), (1681, 10904), (1927, 9512), (2378, 7708), (2726, 6724), (3362, 5452), (3854, 4756)]