1906965648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18731}}^1$

素因数の和:18853

約数の個数: 120

約数和(自身を含む): 6159980736

約数和(自身を除く): 4253015088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 504, 606, 707, 808, 909, 1008, 1212, 1414, 1616, 1818, 2121, 2424, 2828, 3636, 4242, 4848, 5656, 6363, 7272, 8484, 11312, 12726, 14544, 16968, 18731, 25452, 33936, 37462, 50904, 56193, 74924, 101808, 112386, 131117, 149848, 168579, 224772, 262234, 299696, 337158, 393351, 449544, 524468, 674316, 786702, 899088, 1048936, 1180053, 1348632, 1573404, 1891831, 2097872, 2360106, 2697264, 3146808, 3783662, 4720212, 5675493, 6293616, 7567324, 9440424, 11350986, 13242817, 15134648, 17026479, 18880848, 22701972, 26485634, 30269296, 34052958, 39728451, 45403944, 52971268, 68105916, 79456902, 90807888, 105942536, 119185353, 136211832, 158913804, 211885072, 238370706, 272423664, 317827608, 476741412, 635655216, 953482824, 1906965648]

約数ペア:

[(1, 1906965648), (2, 953482824), (3, 635655216), (4, 476741412), (6, 317827608), (7, 272423664), (8, 238370706), (9, 211885072), (12, 158913804), (14, 136211832), (16, 119185353), (18, 105942536), (21, 90807888), (24, 79456902), (28, 68105916), (36, 52971268), (42, 45403944), (48, 39728451), (56, 34052958), (63, 30269296), (72, 26485634), (84, 22701972), (101, 18880848), (112, 17026479), (126, 15134648), (144, 13242817), (168, 11350986), (202, 9440424), (252, 7567324), (303, 6293616), (336, 5675493), (404, 4720212), (504, 3783662), (606, 3146808), (707, 2697264), (808, 2360106), (909, 2097872), (1008, 1891831), (1212, 1573404), (1414, 1348632), (1616, 1180053), (1818, 1048936), (2121, 899088), (2424, 786702), (2828, 674316), (3636, 524468), (4242, 449544), (4848, 393351), (5656, 337158), (6363, 299696), (7272, 262234), (8484, 224772), (11312, 168579), (12726, 149848), (14544, 131117), (16968, 112386), (18731, 101808), (25452, 74924), (33936, 56193), (37462, 50904)]