2586888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 7737600

約数和(自身を除く): 5150712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 61, 62, 72, 76, 93, 114, 122, 124, 152, 171, 183, 186, 228, 244, 248, 279, 342, 366, 372, 456, 488, 549, 558, 589, 684, 732, 744, 1098, 1116, 1159, 1178, 1368, 1464, 1767, 1891, 2196, 2232, 2318, 2356, 3477, 3534, 3782, 4392, 4636, 4712, 5301, 5673, 6954, 7068, 7564, 9272, 10431, 10602, 11346, 13908, 14136, 15128, 17019, 20862, 21204, 22692, 27816, 34038, 35929, 41724, 42408, 45384, 68076, 71858, 83448, 107787, 136152, 143716, 215574, 287432, 323361, 431148, 646722, 862296, 1293444, 2586888]

約数ペア:

[(1, 2586888), (2, 1293444), (3, 862296), (4, 646722), (6, 431148), (8, 323361), (9, 287432), (12, 215574), (18, 143716), (19, 136152), (24, 107787), (31, 83448), (36, 71858), (38, 68076), (57, 45384), (61, 42408), (62, 41724), (72, 35929), (76, 34038), (93, 27816), (114, 22692), (122, 21204), (124, 20862), (152, 17019), (171, 15128), (183, 14136), (186, 13908), (228, 11346), (244, 10602), (248, 10431), (279, 9272), (342, 7564), (366, 7068), (372, 6954), (456, 5673), (488, 5301), (549, 4712), (558, 4636), (589, 4392), (684, 3782), (732, 3534), (744, 3477), (1098, 2356), (1116, 2318), (1159, 2232), (1178, 2196), (1368, 1891), (1464, 1767)]