15705418788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{14249}}^1$

素因数の和:16077

約数の個数: 72

約数和(自身を含む): 42061383000

約数和(自身を除く): 26355964212

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1801, 3602, 5403, 7204, 10806, 14249, 16209, 21612, 28498, 30617, 32418, 42747, 56996, 61234, 64836, 85494, 91851, 122468, 128241, 170988, 183702, 242233, 256482, 275553, 367404, 484466, 512964, 551106, 726699, 968932, 1102212, 1453398, 2180097, 2906796, 4360194, 8720388, 25662449, 51324898, 76987347, 102649796, 153974694, 230962041, 307949388, 436261633, 461924082, 872523266, 923848164, 1308784899, 1745046532, 2617569798, 3926354697, 5235139596, 7852709394, 15705418788]

約数ペア:

[(1, 15705418788), (2, 7852709394), (3, 5235139596), (4, 3926354697), (6, 2617569798), (9, 1745046532), (12, 1308784899), (17, 923848164), (18, 872523266), (34, 461924082), (36, 436261633), (51, 307949388), (68, 230962041), (102, 153974694), (153, 102649796), (204, 76987347), (306, 51324898), (612, 25662449), (1801, 8720388), (3602, 4360194), (5403, 2906796), (7204, 2180097), (10806, 1453398), (14249, 1102212), (16209, 968932), (21612, 726699), (28498, 551106), (30617, 512964), (32418, 484466), (42747, 367404), (56996, 275553), (61234, 256482), (64836, 242233), (85494, 183702), (91851, 170988), (122468, 128241)]