2786508972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86291}}^1$

素因数の和:86340

約数の個数: 96

約数和(自身を含む): 8118351360

約数和(自身を除く): 5331842388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1404, 1794, 2484, 2691, 3588, 5382, 8073, 10764, 16146, 32292, 86291, 172582, 258873, 345164, 517746, 776619, 1035492, 1121783, 1553238, 1984693, 2243566, 2329857, 3106476, 3365349, 3969386, 4487132, 4659714, 5954079, 6730698, 7938772, 9319428, 10096047, 11908158, 13461396, 17862237, 20192094, 23816316, 25801009, 30288141, 35724474, 40384188, 51602018, 53586711, 60576282, 71448948, 77403027, 103204036, 107173422, 121152564, 154806054, 214346844, 232209081, 309612108, 464418162, 696627243, 928836324, 1393254486, 2786508972]

約数ペア:

[(1, 2786508972), (2, 1393254486), (3, 928836324), (4, 696627243), (6, 464418162), (9, 309612108), (12, 232209081), (13, 214346844), (18, 154806054), (23, 121152564), (26, 107173422), (27, 103204036), (36, 77403027), (39, 71448948), (46, 60576282), (52, 53586711), (54, 51602018), (69, 40384188), (78, 35724474), (92, 30288141), (108, 25801009), (117, 23816316), (138, 20192094), (156, 17862237), (207, 13461396), (234, 11908158), (276, 10096047), (299, 9319428), (351, 7938772), (414, 6730698), (468, 5954079), (598, 4659714), (621, 4487132), (702, 3969386), (828, 3365349), (897, 3106476), (1196, 2329857), (1242, 2243566), (1404, 1984693), (1794, 1553238), (2484, 1121783), (2691, 1035492), (3588, 776619), (5382, 517746), (8073, 345164), (10764, 258873), (16146, 172582), (32292, 86291)]