23145738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 62347968

約数和(自身を除く): 39202230

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 66, 77, 98, 102, 119, 147, 154, 187, 231, 238, 294, 357, 374, 421, 462, 539, 561, 714, 833, 842, 1078, 1122, 1263, 1309, 1617, 1666, 2499, 2526, 2618, 2947, 3234, 3927, 4631, 4998, 5894, 7157, 7854, 8841, 9163, 9262, 13893, 14314, 17682, 18326, 20629, 21471, 27489, 27786, 32417, 41258, 42942, 50099, 54978, 61887, 64834, 78727, 97251, 100198, 123774, 150297, 157454, 194502, 226919, 236181, 300594, 350693, 453838, 472362, 551089, 680757, 701386, 1052079, 1102178, 1361514, 1653267, 2104158, 3306534, 3857623, 7715246, 11572869, 23145738]

約数ペア:

[(1, 23145738), (2, 11572869), (3, 7715246), (6, 3857623), (7, 3306534), (11, 2104158), (14, 1653267), (17, 1361514), (21, 1102178), (22, 1052079), (33, 701386), (34, 680757), (42, 551089), (49, 472362), (51, 453838), (66, 350693), (77, 300594), (98, 236181), (102, 226919), (119, 194502), (147, 157454), (154, 150297), (187, 123774), (231, 100198), (238, 97251), (294, 78727), (357, 64834), (374, 61887), (421, 54978), (462, 50099), (539, 42942), (561, 41258), (714, 32417), (833, 27786), (842, 27489), (1078, 21471), (1122, 20629), (1263, 18326), (1309, 17682), (1617, 14314), (1666, 13893), (2499, 9262), (2526, 9163), (2618, 8841), (2947, 7854), (3234, 7157), (3927, 5894), (4631, 4998)]