15661867236

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{971821}}^1$

素因数の和:971924

約数の個数: 48

約数和(自身を含む): 39183863040

約数和(自身を除く): 23521995804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 2686, 4029, 5372, 8058, 16116, 971821, 1943642, 2915463, 3887284, 5830926, 11661852, 16520957, 33041914, 49562871, 66083828, 76773859, 99125742, 153547718, 198251484, 230321577, 307095436, 460643154, 921286308, 1305155603, 2610311206, 3915466809, 5220622412, 7830933618, 15661867236]

約数ペア:

[(1, 15661867236), (2, 7830933618), (3, 5220622412), (4, 3915466809), (6, 2610311206), (12, 1305155603), (17, 921286308), (34, 460643154), (51, 307095436), (68, 230321577), (79, 198251484), (102, 153547718), (158, 99125742), (204, 76773859), (237, 66083828), (316, 49562871), (474, 33041914), (948, 16520957), (1343, 11661852), (2686, 5830926), (4029, 3887284), (5372, 2915463), (8058, 1943642), (16116, 971821)]