9900748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 11549492

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 911, 988, 1822, 2717, 3644, 5434, 10021, 10868, 11843, 17309, 20042, 23686, 34618, 40084, 47372, 69236, 130273, 190399, 225017, 260546, 380798, 450034, 521092, 761596, 900068, 2475187, 4950374, 9900748]

約数ペア:

[(1, 9900748), (2, 4950374), (4, 2475187), (11, 900068), (13, 761596), (19, 521092), (22, 450034), (26, 380798), (38, 260546), (44, 225017), (52, 190399), (76, 130273), (143, 69236), (209, 47372), (247, 40084), (286, 34618), (418, 23686), (494, 20042), (572, 17309), (836, 11843), (911, 10868), (988, 10021), (1822, 5434), (2717, 3644)]