2019901224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{246811}}^1$

素因数の和:246862

約数の個数: 64

約数和(自身を含む): 5686548480

約数和(自身を除く): 3666647256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 246811, 493622, 740433, 987244, 1480866, 1974488, 2714921, 2961732, 5429842, 5923464, 7651141, 8144763, 10859684, 15302282, 16289526, 21719368, 22953423, 30604564, 32579052, 45906846, 61209128, 65158104, 84162551, 91813692, 168325102, 183627384, 252487653, 336650204, 504975306, 673300408, 1009950612, 2019901224]

約数ペア:

[(1, 2019901224), (2, 1009950612), (3, 673300408), (4, 504975306), (6, 336650204), (8, 252487653), (11, 183627384), (12, 168325102), (22, 91813692), (24, 84162551), (31, 65158104), (33, 61209128), (44, 45906846), (62, 32579052), (66, 30604564), (88, 22953423), (93, 21719368), (124, 16289526), (132, 15302282), (186, 10859684), (248, 8144763), (264, 7651141), (341, 5923464), (372, 5429842), (682, 2961732), (744, 2714921), (1023, 1974488), (1364, 1480866), (2046, 987244), (2728, 740433), (4092, 493622), (8184, 246811)]