18202548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 53186560

約数和(自身を除く): 34984012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 84, 91, 156, 158, 182, 211, 237, 273, 316, 364, 422, 474, 546, 553, 633, 844, 948, 1027, 1092, 1106, 1266, 1477, 1659, 2054, 2212, 2532, 2743, 2954, 3081, 3318, 4108, 4431, 5486, 5908, 6162, 6636, 7189, 8229, 8862, 10972, 12324, 14378, 16458, 16669, 17724, 19201, 21567, 28756, 32916, 33338, 38402, 43134, 50007, 57603, 66676, 76804, 86268, 100014, 115206, 116683, 200028, 216697, 230412, 233366, 350049, 433394, 466732, 650091, 700098, 866788, 1300182, 1400196, 1516879, 2600364, 3033758, 4550637, 6067516, 9101274, 18202548]

約数ペア:

[(1, 18202548), (2, 9101274), (3, 6067516), (4, 4550637), (6, 3033758), (7, 2600364), (12, 1516879), (13, 1400196), (14, 1300182), (21, 866788), (26, 700098), (28, 650091), (39, 466732), (42, 433394), (52, 350049), (78, 233366), (79, 230412), (84, 216697), (91, 200028), (156, 116683), (158, 115206), (182, 100014), (211, 86268), (237, 76804), (273, 66676), (316, 57603), (364, 50007), (422, 43134), (474, 38402), (546, 33338), (553, 32916), (633, 28756), (844, 21567), (948, 19201), (1027, 17724), (1092, 16669), (1106, 16458), (1266, 14378), (1477, 12324), (1659, 10972), (2054, 8862), (2212, 8229), (2532, 7189), (2743, 6636), (2954, 6162), (3081, 5908), (3318, 5486), (4108, 4431)]