17723916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 72

約数和(自身を含む): 52086944

約数和(自身を除く): 34363028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1153, 1281, 1708, 2196, 2306, 2562, 3459, 3843, 4612, 5124, 6918, 7686, 8071, 10377, 13836, 15372, 16142, 20754, 24213, 32284, 41508, 48426, 70333, 72639, 96852, 140666, 145278, 210999, 281332, 290556, 421998, 492331, 632997, 843996, 984662, 1265994, 1476993, 1969324, 2531988, 2953986, 4430979, 5907972, 8861958, 17723916]

約数ペア:

[(1, 17723916), (2, 8861958), (3, 5907972), (4, 4430979), (6, 2953986), (7, 2531988), (9, 1969324), (12, 1476993), (14, 1265994), (18, 984662), (21, 843996), (28, 632997), (36, 492331), (42, 421998), (61, 290556), (63, 281332), (84, 210999), (122, 145278), (126, 140666), (183, 96852), (244, 72639), (252, 70333), (366, 48426), (427, 41508), (549, 32284), (732, 24213), (854, 20754), (1098, 16142), (1153, 15372), (1281, 13836), (1708, 10377), (2196, 8071), (2306, 7686), (2562, 6918), (3459, 5124), (3843, 4612)]