18247284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 108

約数和(自身を含む): 52284960

約数和(自身を除く): 34037676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 71, 99, 118, 121, 132, 142, 177, 198, 213, 236, 242, 284, 354, 363, 396, 426, 484, 531, 639, 649, 708, 726, 781, 852, 1062, 1089, 1278, 1298, 1452, 1562, 1947, 2124, 2178, 2343, 2556, 2596, 3124, 3894, 4189, 4356, 4686, 5841, 7029, 7139, 7788, 8378, 8591, 9372, 11682, 12567, 14058, 14278, 16756, 17182, 21417, 23364, 25134, 25773, 28116, 28556, 34364, 37701, 42834, 46079, 50268, 51546, 64251, 75402, 77319, 85668, 92158, 103092, 128502, 138237, 150804, 154638, 184316, 257004, 276474, 309276, 414711, 506869, 552948, 829422, 1013738, 1520607, 1658844, 2027476, 3041214, 4561821, 6082428, 9123642, 18247284]

約数ペア:

[(1, 18247284), (2, 9123642), (3, 6082428), (4, 4561821), (6, 3041214), (9, 2027476), (11, 1658844), (12, 1520607), (18, 1013738), (22, 829422), (33, 552948), (36, 506869), (44, 414711), (59, 309276), (66, 276474), (71, 257004), (99, 184316), (118, 154638), (121, 150804), (132, 138237), (142, 128502), (177, 103092), (198, 92158), (213, 85668), (236, 77319), (242, 75402), (284, 64251), (354, 51546), (363, 50268), (396, 46079), (426, 42834), (484, 37701), (531, 34364), (639, 28556), (649, 28116), (708, 25773), (726, 25134), (781, 23364), (852, 21417), (1062, 17182), (1089, 16756), (1278, 14278), (1298, 14058), (1452, 12567), (1562, 11682), (1947, 9372), (2124, 8591), (2178, 8378), (2343, 7788), (2556, 7139), (2596, 7029), (3124, 5841), (3894, 4686), (4189, 4356)]