15671671764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{761}}^1\times {\mathrm{35023}}^1$

素因数の和:35805

約数の個数: 72

約数和(自身を含む): 42594507648

約数和(自身を除く): 26922835884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 761, 1522, 2283, 3044, 4566, 5327, 9132, 10654, 15981, 21308, 31962, 35023, 37289, 63924, 70046, 74578, 105069, 111867, 140092, 149156, 210138, 223734, 245161, 420276, 447468, 490322, 735483, 980644, 1470966, 1716127, 2941932, 3432254, 5148381, 6864508, 10296762, 20593524, 26652503, 53305006, 79957509, 106610012, 159915018, 186567521, 319830036, 373135042, 559702563, 746270084, 1119405126, 1305972647, 2238810252, 2611945294, 3917917941, 5223890588, 7835835882, 15671671764]

約数ペア:

[(1, 15671671764), (2, 7835835882), (3, 5223890588), (4, 3917917941), (6, 2611945294), (7, 2238810252), (12, 1305972647), (14, 1119405126), (21, 746270084), (28, 559702563), (42, 373135042), (49, 319830036), (84, 186567521), (98, 159915018), (147, 106610012), (196, 79957509), (294, 53305006), (588, 26652503), (761, 20593524), (1522, 10296762), (2283, 6864508), (3044, 5148381), (4566, 3432254), (5327, 2941932), (9132, 1716127), (10654, 1470966), (15981, 980644), (21308, 735483), (31962, 490322), (35023, 447468), (37289, 420276), (63924, 245161), (70046, 223734), (74578, 210138), (105069, 149156), (111867, 140092)]