16212462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 38928384

約数和(自身を除く): 22715922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 47, 86, 94, 129, 141, 191, 258, 282, 301, 329, 382, 573, 602, 658, 903, 987, 1146, 1337, 1806, 1974, 2021, 2674, 4011, 4042, 6063, 8022, 8213, 8977, 12126, 14147, 16426, 17954, 24639, 26931, 28294, 42441, 49278, 53862, 57491, 62839, 84882, 114982, 125678, 172473, 188517, 344946, 377034, 386011, 772022, 1158033, 2316066, 2702077, 5404154, 8106231, 16212462]

約数ペア:

[(1, 16212462), (2, 8106231), (3, 5404154), (6, 2702077), (7, 2316066), (14, 1158033), (21, 772022), (42, 386011), (43, 377034), (47, 344946), (86, 188517), (94, 172473), (129, 125678), (141, 114982), (191, 84882), (258, 62839), (282, 57491), (301, 53862), (329, 49278), (382, 42441), (573, 28294), (602, 26931), (658, 24639), (903, 17954), (987, 16426), (1146, 14147), (1337, 12126), (1806, 8977), (1974, 8213), (2021, 8022), (2674, 6063), (4011, 4042)]