18169367048

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{5209}}^1$

素因数の和:5734

約数の個数: 64

約数和(自身を含む): 39262560000

約数和(自身を除く): 21093192952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 313, 398, 626, 796, 1252, 1393, 1592, 2191, 2504, 2786, 4382, 5209, 5572, 8764, 10418, 11144, 17528, 20836, 36463, 41672, 62287, 72926, 124574, 145852, 249148, 291704, 436009, 498296, 872018, 1036591, 1630417, 1744036, 2073182, 3260834, 3488072, 4146364, 6521668, 7256137, 8292728, 11412919, 13043336, 14512274, 22825838, 29024548, 45651676, 58049096, 91303352, 324452983, 648905966, 1297811932, 2271170881, 2595623864, 4542341762, 9084683524, 18169367048]

約数ペア:

[(1, 18169367048), (2, 9084683524), (4, 4542341762), (7, 2595623864), (8, 2271170881), (14, 1297811932), (28, 648905966), (56, 324452983), (199, 91303352), (313, 58049096), (398, 45651676), (626, 29024548), (796, 22825838), (1252, 14512274), (1393, 13043336), (1592, 11412919), (2191, 8292728), (2504, 7256137), (2786, 6521668), (4382, 4146364), (5209, 3488072), (5572, 3260834), (8764, 2073182), (10418, 1744036), (11144, 1630417), (17528, 1036591), (20836, 872018), (36463, 498296), (41672, 436009), (62287, 291704), (72926, 249148), (124574, 145852)]