1309809852

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{103657}}^1$

素因数の和:103689

約数の個数: 72

約数和(自身を含む): 3697688176

約数和(自身を除く): 2387878324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 103657, 207314, 310971, 414628, 621942, 932913, 1243884, 1347541, 1865826, 2695082, 2798739, 3731652, 4042623, 5390164, 5597478, 8085246, 8396217, 11194956, 12127869, 16170492, 16792434, 24255738, 25188651, 33584868, 36383607, 48511476, 50377302, 72767214, 100754604, 109150821, 145534428, 218301642, 327452463, 436603284, 654904926, 1309809852]

約数ペア:

[(1, 1309809852), (2, 654904926), (3, 436603284), (4, 327452463), (6, 218301642), (9, 145534428), (12, 109150821), (13, 100754604), (18, 72767214), (26, 50377302), (27, 48511476), (36, 36383607), (39, 33584868), (52, 25188651), (54, 24255738), (78, 16792434), (81, 16170492), (108, 12127869), (117, 11194956), (156, 8396217), (162, 8085246), (234, 5597478), (243, 5390164), (324, 4042623), (351, 3731652), (468, 2798739), (486, 2695082), (702, 1865826), (972, 1347541), (1053, 1243884), (1404, 932913), (2106, 621942), (3159, 414628), (4212, 310971), (6318, 207314), (12636, 103657)]