11720124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 32410560

約数和(自身を除く): 20690436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 317, 468, 474, 634, 711, 948, 951, 1027, 1268, 1422, 1902, 2054, 2844, 2853, 3081, 3804, 4108, 4121, 5706, 6162, 8242, 9243, 11412, 12324, 12363, 16484, 18486, 24726, 25043, 36972, 37089, 49452, 50086, 74178, 75129, 100172, 148356, 150258, 225387, 300516, 325559, 450774, 651118, 901548, 976677, 1302236, 1953354, 2930031, 3906708, 5860062, 11720124]

約数ペア:

[(1, 11720124), (2, 5860062), (3, 3906708), (4, 2930031), (6, 1953354), (9, 1302236), (12, 976677), (13, 901548), (18, 651118), (26, 450774), (36, 325559), (39, 300516), (52, 225387), (78, 150258), (79, 148356), (117, 100172), (156, 75129), (158, 74178), (234, 50086), (237, 49452), (316, 37089), (317, 36972), (468, 25043), (474, 24726), (634, 18486), (711, 16484), (948, 12363), (951, 12324), (1027, 11412), (1268, 9243), (1422, 8242), (1902, 6162), (2054, 5706), (2844, 4121), (2853, 4108), (3081, 3804)]