18531438768

素因数分解:

$2^4\times 3^3\times {\mathrm{3517}}^1\times {\mathrm{12197}}^1$

素因数の和:15731

約数の個数: 80

約数和(自身を含む): 53211579360

約数和(自身を除く): 34680140592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3517, 7034, 10551, 12197, 14068, 21102, 24394, 28136, 31653, 36591, 42204, 48788, 56272, 63306, 73182, 84408, 94959, 97576, 109773, 126612, 146364, 168816, 189918, 195152, 219546, 253224, 292728, 329319, 379836, 439092, 506448, 585456, 658638, 759672, 878184, 1317276, 1519344, 1756368, 2634552, 5269104, 42896849, 85793698, 128690547, 171587396, 257381094, 343174792, 386071641, 514762188, 686349584, 772143282, 1029524376, 1158214923, 1544286564, 2059048752, 2316429846, 3088573128, 4632859692, 6177146256, 9265719384, 18531438768]

約数ペア:

[(1, 18531438768), (2, 9265719384), (3, 6177146256), (4, 4632859692), (6, 3088573128), (8, 2316429846), (9, 2059048752), (12, 1544286564), (16, 1158214923), (18, 1029524376), (24, 772143282), (27, 686349584), (36, 514762188), (48, 386071641), (54, 343174792), (72, 257381094), (108, 171587396), (144, 128690547), (216, 85793698), (432, 42896849), (3517, 5269104), (7034, 2634552), (10551, 1756368), (12197, 1519344), (14068, 1317276), (21102, 878184), (24394, 759672), (28136, 658638), (31653, 585456), (36591, 506448), (42204, 439092), (48788, 379836), (56272, 329319), (63306, 292728), (73182, 253224), (84408, 219546), (94959, 195152), (97576, 189918), (109773, 168816), (126612, 146364)]