3874626

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 10243584

約数和(自身を除く): 6368958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 191, 207, 294, 322, 382, 414, 441, 483, 573, 882, 966, 1127, 1146, 1337, 1449, 1719, 2254, 2674, 2898, 3381, 3438, 4011, 4393, 6762, 8022, 8786, 9359, 10143, 12033, 13179, 18718, 20286, 24066, 26358, 28077, 30751, 39537, 56154, 61502, 79074, 84231, 92253, 168462, 184506, 215257, 276759, 430514, 553518, 645771, 1291542, 1937313, 3874626]

約数ペア:

[(1, 3874626), (2, 1937313), (3, 1291542), (6, 645771), (7, 553518), (9, 430514), (14, 276759), (18, 215257), (21, 184506), (23, 168462), (42, 92253), (46, 84231), (49, 79074), (63, 61502), (69, 56154), (98, 39537), (126, 30751), (138, 28077), (147, 26358), (161, 24066), (191, 20286), (207, 18718), (294, 13179), (322, 12033), (382, 10143), (414, 9359), (441, 8786), (483, 8022), (573, 6762), (882, 4393), (966, 4011), (1127, 3438), (1146, 3381), (1337, 2898), (1449, 2674), (1719, 2254)]