21352555368

素因数分解:

$2^3\times 3^3\times {\mathrm{2591}}^1\times {\mathrm{38153}}^1$

素因数の和:40759

約数の個数: 64

約数和(自身を含む): 59337100800

約数和(自身を除く): 37984545432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2591, 5182, 7773, 10364, 15546, 20728, 23319, 31092, 38153, 46638, 62184, 69957, 76306, 93276, 114459, 139914, 152612, 186552, 228918, 279828, 305224, 343377, 457836, 559656, 686754, 915672, 1030131, 1373508, 2060262, 2747016, 4120524, 8241048, 98854423, 197708846, 296563269, 395417692, 593126538, 790835384, 889689807, 1186253076, 1779379614, 2372506152, 2669069421, 3558759228, 5338138842, 7117518456, 10676277684, 21352555368]

約数ペア:

[(1, 21352555368), (2, 10676277684), (3, 7117518456), (4, 5338138842), (6, 3558759228), (8, 2669069421), (9, 2372506152), (12, 1779379614), (18, 1186253076), (24, 889689807), (27, 790835384), (36, 593126538), (54, 395417692), (72, 296563269), (108, 197708846), (216, 98854423), (2591, 8241048), (5182, 4120524), (7773, 2747016), (10364, 2060262), (15546, 1373508), (20728, 1030131), (23319, 915672), (31092, 686754), (38153, 559656), (46638, 457836), (62184, 343377), (69957, 305224), (76306, 279828), (93276, 228918), (114459, 186552), (139914, 152612)]