18178752

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1385

約数の個数: 56

約数和(自身を含む): 48794416

約数和(自身を除く): 30615664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1297, 1752, 2336, 2594, 3504, 3891, 4672, 5188, 7008, 7782, 10376, 14016, 15564, 20752, 31128, 41504, 62256, 83008, 94681, 124512, 189362, 249024, 284043, 378724, 568086, 757448, 1136172, 1514896, 2272344, 3029792, 4544688, 6059584, 9089376, 18178752]

約数ペア:

[(1, 18178752), (2, 9089376), (3, 6059584), (4, 4544688), (6, 3029792), (8, 2272344), (12, 1514896), (16, 1136172), (24, 757448), (32, 568086), (48, 378724), (64, 284043), (73, 249024), (96, 189362), (146, 124512), (192, 94681), (219, 83008), (292, 62256), (438, 41504), (584, 31128), (876, 20752), (1168, 15564), (1297, 14016), (1752, 10376), (2336, 7782), (2594, 7008), (3504, 5188), (3891, 4672)]