2854179972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{49459}}^1$

素因数の和:49705

約数の個数: 72

約数和(自身を含む): 8281582400

約数和(自身を除く): 5427402428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 3206, 4122, 4809, 6412, 8244, 9618, 14427, 19236, 28854, 49459, 57708, 98918, 148377, 197836, 296754, 346213, 445131, 593508, 692426, 890262, 1038639, 1384852, 1780524, 2077278, 3115917, 4154556, 6231834, 11326111, 12463668, 22652222, 33978333, 45304444, 67956666, 79282777, 101934999, 135913332, 158565554, 203869998, 237848331, 317131108, 407739996, 475696662, 713544993, 951393324, 1427089986, 2854179972]

約数ペア:

[(1, 2854179972), (2, 1427089986), (3, 951393324), (4, 713544993), (6, 475696662), (7, 407739996), (9, 317131108), (12, 237848331), (14, 203869998), (18, 158565554), (21, 135913332), (28, 101934999), (36, 79282777), (42, 67956666), (63, 45304444), (84, 33978333), (126, 22652222), (229, 12463668), (252, 11326111), (458, 6231834), (687, 4154556), (916, 3115917), (1374, 2077278), (1603, 1780524), (2061, 1384852), (2748, 1038639), (3206, 890262), (4122, 692426), (4809, 593508), (6412, 445131), (8244, 346213), (9618, 296754), (14427, 197836), (19236, 148377), (28854, 98918), (49459, 57708)]