2071660392972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{9718987}}^1$

素因数の和:9719219

約数の個数: 72

約数和(自身を含む): 5433925066752

約数和(自身を除く): 3362264673780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 191, 279, 372, 382, 558, 573, 764, 1116, 1146, 1719, 2292, 3438, 5921, 6876, 11842, 17763, 23684, 35526, 53289, 71052, 106578, 213156, 9718987, 19437974, 29156961, 38875948, 58313922, 87470883, 116627844, 174941766, 301288597, 349883532, 602577194, 903865791, 1205154388, 1807731582, 1856326517, 2711597373, 3615463164, 3712653034, 5423194746, 5568979551, 7425306068, 10846389492, 11137959102, 16706938653, 22275918204, 33413877306, 57546122027, 66827754612, 115092244054, 172638366081, 230184488108, 345276732162, 517915098243, 690553464324, 1035830196486, 2071660392972]

約数ペア:

[(1, 2071660392972), (2, 1035830196486), (3, 690553464324), (4, 517915098243), (6, 345276732162), (9, 230184488108), (12, 172638366081), (18, 115092244054), (31, 66827754612), (36, 57546122027), (62, 33413877306), (93, 22275918204), (124, 16706938653), (186, 11137959102), (191, 10846389492), (279, 7425306068), (372, 5568979551), (382, 5423194746), (558, 3712653034), (573, 3615463164), (764, 2711597373), (1116, 1856326517), (1146, 1807731582), (1719, 1205154388), (2292, 903865791), (3438, 602577194), (5921, 349883532), (6876, 301288597), (11842, 174941766), (17763, 116627844), (23684, 87470883), (35526, 58313922), (53289, 38875948), (71052, 29156961), (106578, 19437974), (213156, 9718987)]