2019470112

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{637459}}^1$

素因数の和:637486

約数の個数: 72

約数和(自身を含む): 6264956880

約数和(自身を除く): 4245486768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 637459, 1274918, 1912377, 2549836, 3824754, 5099672, 5737131, 7012049, 7649508, 10199344, 11474262, 14024098, 15299016, 20398688, 21036147, 22948524, 28048196, 30598032, 42072294, 45897048, 56096392, 61196064, 63108441, 84144588, 91794096, 112192784, 126216882, 168289176, 183588192, 224385568, 252433764, 336578352, 504867528, 673156704, 1009735056, 2019470112]

約数ペア:

[(1, 2019470112), (2, 1009735056), (3, 673156704), (4, 504867528), (6, 336578352), (8, 252433764), (9, 224385568), (11, 183588192), (12, 168289176), (16, 126216882), (18, 112192784), (22, 91794096), (24, 84144588), (32, 63108441), (33, 61196064), (36, 56096392), (44, 45897048), (48, 42072294), (66, 30598032), (72, 28048196), (88, 22948524), (96, 21036147), (99, 20398688), (132, 15299016), (144, 14024098), (176, 11474262), (198, 10199344), (264, 7649508), (288, 7012049), (352, 5737131), (396, 5099672), (528, 3824754), (792, 2549836), (1056, 1912377), (1584, 1274918), (3168, 637459)]