1181686716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{20477}}^1$

素因数の和:20723

約数の個数: 72

約数和(自身を含む): 3428836320

約数和(自身を除く): 2247149604

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, 20477, 28854, 40954, 57708, 61431, 81908, 122862, 143339, 184293, 245724, 286678, 368586, 430017, 573356, 737172, 860034, 1290051, 1720068, 2580102, 4689233, 5160204, 9378466, 14067699, 18756932, 28135398, 32824631, 42203097, 56270796, 65649262, 84406194, 98473893, 131298524, 168812388, 196947786, 295421679, 393895572, 590843358, 1181686716]

約数ペア:

[(1, 1181686716), (2, 590843358), (3, 393895572), (4, 295421679), (6, 196947786), (7, 168812388), (9, 131298524), (12, 98473893), (14, 84406194), (18, 65649262), (21, 56270796), (28, 42203097), (36, 32824631), (42, 28135398), (63, 18756932), (84, 14067699), (126, 9378466), (229, 5160204), (252, 4689233), (458, 2580102), (687, 1720068), (916, 1290051), (1374, 860034), (1603, 737172), (2061, 573356), (2748, 430017), (3206, 368586), (4122, 286678), (4809, 245724), (6412, 184293), (8244, 143339), (9618, 122862), (14427, 81908), (19236, 61431), (20477, 57708), (28854, 40954)]