1728790434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{24029}}^1$

素因数の和:24615

約数の個数: 48

約数和(自身を含む): 4288489920

約数和(自身を除く): 2559699486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571, 1142, 1713, 3426, 3997, 5139, 7994, 10278, 11991, 23982, 24029, 35973, 48058, 71946, 72087, 144174, 168203, 216261, 336406, 432522, 504609, 1009218, 1513827, 3027654, 13720559, 27441118, 41161677, 82323354, 96043913, 123485031, 192087826, 246970062, 288131739, 576263478, 864395217, 1728790434]

約数ペア:

[(1, 1728790434), (2, 864395217), (3, 576263478), (6, 288131739), (7, 246970062), (9, 192087826), (14, 123485031), (18, 96043913), (21, 82323354), (42, 41161677), (63, 27441118), (126, 13720559), (571, 3027654), (1142, 1513827), (1713, 1009218), (3426, 504609), (3997, 432522), (5139, 336406), (7994, 216261), (10278, 168203), (11991, 144174), (23982, 72087), (24029, 71946), (35973, 48058)]