189062388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5881}}^1$

素因数の和:5957

約数の個数: 72

約数和(自身を含む): 513851520

約数和(自身を除く): 324789132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 5358, 5881, 8037, 10716, 11762, 16074, 17643, 23524, 32148, 35286, 52929, 70572, 105858, 111739, 211716, 223478, 276407, 335217, 446956, 552814, 670434, 829221, 1005651, 1105628, 1340868, 1658442, 2011302, 2487663, 3316884, 4022604, 4975326, 5251733, 9950652, 10503466, 15755199, 21006932, 31510398, 47265597, 63020796, 94531194, 189062388]

約数ペア:

[(1, 189062388), (2, 94531194), (3, 63020796), (4, 47265597), (6, 31510398), (9, 21006932), (12, 15755199), (18, 10503466), (19, 9950652), (36, 5251733), (38, 4975326), (47, 4022604), (57, 3316884), (76, 2487663), (94, 2011302), (114, 1658442), (141, 1340868), (171, 1105628), (188, 1005651), (228, 829221), (282, 670434), (342, 552814), (423, 446956), (564, 335217), (684, 276407), (846, 223478), (893, 211716), (1692, 111739), (1786, 105858), (2679, 70572), (3572, 52929), (5358, 35286), (5881, 32148), (8037, 23524), (10716, 17643), (11762, 16074)]