2297844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 6289920

約数和(自身を除く): 3992076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 71, 87, 93, 116, 124, 142, 174, 186, 213, 261, 279, 284, 348, 372, 426, 522, 558, 639, 852, 899, 1044, 1116, 1278, 1798, 2059, 2201, 2556, 2697, 3596, 4118, 4402, 5394, 6177, 6603, 8091, 8236, 8804, 10788, 12354, 13206, 16182, 18531, 19809, 24708, 26412, 32364, 37062, 39618, 63829, 74124, 79236, 127658, 191487, 255316, 382974, 574461, 765948, 1148922, 2297844]

約数ペア:

[(1, 2297844), (2, 1148922), (3, 765948), (4, 574461), (6, 382974), (9, 255316), (12, 191487), (18, 127658), (29, 79236), (31, 74124), (36, 63829), (58, 39618), (62, 37062), (71, 32364), (87, 26412), (93, 24708), (116, 19809), (124, 18531), (142, 16182), (174, 13206), (186, 12354), (213, 10788), (261, 8804), (279, 8236), (284, 8091), (348, 6603), (372, 6177), (426, 5394), (522, 4402), (558, 4118), (639, 3596), (852, 2697), (899, 2556), (1044, 2201), (1116, 2059), (1278, 1798)]