18856032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 55248480

約数和(自身を除く): 36392448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 156, 174, 208, 232, 312, 348, 377, 416, 464, 521, 624, 696, 754, 928, 1042, 1131, 1248, 1392, 1508, 1563, 2084, 2262, 2784, 3016, 3126, 4168, 4524, 6032, 6252, 6773, 8336, 9048, 12064, 12504, 13546, 15109, 16672, 18096, 20319, 25008, 27092, 30218, 36192, 40638, 45327, 50016, 54184, 60436, 81276, 90654, 108368, 120872, 162552, 181308, 196417, 216736, 241744, 325104, 362616, 392834, 483488, 589251, 650208, 725232, 785668, 1178502, 1450464, 1571336, 2357004, 3142672, 4714008, 6285344, 9428016, 18856032]

約数ペア:

[(1, 18856032), (2, 9428016), (3, 6285344), (4, 4714008), (6, 3142672), (8, 2357004), (12, 1571336), (13, 1450464), (16, 1178502), (24, 785668), (26, 725232), (29, 650208), (32, 589251), (39, 483488), (48, 392834), (52, 362616), (58, 325104), (78, 241744), (87, 216736), (96, 196417), (104, 181308), (116, 162552), (156, 120872), (174, 108368), (208, 90654), (232, 81276), (312, 60436), (348, 54184), (377, 50016), (416, 45327), (464, 40638), (521, 36192), (624, 30218), (696, 27092), (754, 25008), (928, 20319), (1042, 18096), (1131, 16672), (1248, 15109), (1392, 13546), (1508, 12504), (1563, 12064), (2084, 9048), (2262, 8336), (2784, 6773), (3016, 6252), (3126, 6032), (4168, 4524)]