18528032248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{11273}}^1$

素因数の和:12292

約数の個数: 64

約数和(自身を含む): 39937017600

約数和(自身を除く): 21408985352

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 983, 1672, 1966, 3932, 7864, 10813, 11273, 18677, 21626, 22546, 37354, 43252, 45092, 74708, 86504, 90184, 124003, 149416, 205447, 214187, 248006, 410894, 428374, 496012, 821788, 856748, 992024, 1643576, 1713496, 2356057, 4712114, 9424228, 11081359, 18848456, 22162718, 44325436, 88650872, 121894949, 210545821, 243789898, 421091642, 487579796, 842183284, 975159592, 1684366568, 2316004031, 4632008062, 9264016124, 18528032248]

約数ペア:

[(1, 18528032248), (2, 9264016124), (4, 4632008062), (8, 2316004031), (11, 1684366568), (19, 975159592), (22, 842183284), (38, 487579796), (44, 421091642), (76, 243789898), (88, 210545821), (152, 121894949), (209, 88650872), (418, 44325436), (836, 22162718), (983, 18848456), (1672, 11081359), (1966, 9424228), (3932, 4712114), (7864, 2356057), (10813, 1713496), (11273, 1643576), (18677, 992024), (21626, 856748), (22546, 821788), (37354, 496012), (43252, 428374), (45092, 410894), (74708, 248006), (86504, 214187), (90184, 205447), (124003, 149416)]