18052128

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3334

約数の個数: 72

約数和(自身を含む): 54054000

約数和(自身を除く): 36001872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3299, 5472, 6598, 9897, 13196, 19794, 26392, 29691, 39588, 52784, 59382, 62681, 79176, 105568, 118764, 125362, 158352, 188043, 237528, 250724, 316704, 376086, 475056, 501448, 564129, 752172, 950112, 1002896, 1128258, 1504344, 2005792, 2256516, 3008688, 4513032, 6017376, 9026064, 18052128]

約数ペア:

[(1, 18052128), (2, 9026064), (3, 6017376), (4, 4513032), (6, 3008688), (8, 2256516), (9, 2005792), (12, 1504344), (16, 1128258), (18, 1002896), (19, 950112), (24, 752172), (32, 564129), (36, 501448), (38, 475056), (48, 376086), (57, 316704), (72, 250724), (76, 237528), (96, 188043), (114, 158352), (144, 125362), (152, 118764), (171, 105568), (228, 79176), (288, 62681), (304, 59382), (342, 52784), (456, 39588), (608, 29691), (684, 26392), (912, 19794), (1368, 13196), (1824, 9897), (2736, 6598), (3299, 5472)]