42041916

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 130131456

約数和(自身を除く): 88089540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 167, 189, 222, 243, 252, 259, 324, 333, 334, 378, 444, 486, 501, 518, 567, 666, 668, 756, 777, 972, 999, 1002, 1036, 1134, 1169, 1332, 1503, 1554, 1701, 1998, 2004, 2268, 2331, 2338, 2997, 3006, 3108, 3402, 3507, 3996, 4509, 4662, 4676, 5994, 6012, 6179, 6804, 6993, 7014, 8991, 9018, 9324, 10521, 11988, 12358, 13527, 13986, 14028, 17982, 18036, 18537, 20979, 21042, 24716, 27054, 27972, 31563, 35964, 37074, 40581, 41958, 42084, 43253, 54108, 55611, 62937, 63126, 74148, 81162, 83916, 86506, 94689, 111222, 125874, 126252, 129759, 162324, 166833, 173012, 189378, 222444, 251748, 259518, 284067, 333666, 378756, 389277, 500499, 519036, 568134, 667332, 778554, 1000998, 1136268, 1167831, 1501497, 1557108, 2001996, 2335662, 3002994, 3503493, 4671324, 6005988, 7006986, 10510479, 14013972, 21020958, 42041916]

約数ペア:

[(1, 42041916), (2, 21020958), (3, 14013972), (4, 10510479), (6, 7006986), (7, 6005988), (9, 4671324), (12, 3503493), (14, 3002994), (18, 2335662), (21, 2001996), (27, 1557108), (28, 1501497), (36, 1167831), (37, 1136268), (42, 1000998), (54, 778554), (63, 667332), (74, 568134), (81, 519036), (84, 500499), (108, 389277), (111, 378756), (126, 333666), (148, 284067), (162, 259518), (167, 251748), (189, 222444), (222, 189378), (243, 173012), (252, 166833), (259, 162324), (324, 129759), (333, 126252), (334, 125874), (378, 111222), (444, 94689), (486, 86506), (501, 83916), (518, 81162), (567, 74148), (666, 63126), (668, 62937), (756, 55611), (777, 54108), (972, 43253), (999, 42084), (1002, 41958), (1036, 40581), (1134, 37074), (1169, 35964), (1332, 31563), (1503, 27972), (1554, 27054), (1701, 24716), (1998, 21042), (2004, 20979), (2268, 18537), (2331, 18036), (2338, 17982), (2997, 14028), (3006, 13986), (3108, 13527), (3402, 12358), (3507, 11988), (3996, 10521), (4509, 9324), (4662, 9018), (4676, 8991), (5994, 7014), (6012, 6993), (6179, 6804)]