23781402

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 59304960

約数和(自身を除く): 35523558

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 31, 34, 46, 51, 62, 69, 93, 102, 109, 138, 153, 186, 207, 218, 279, 306, 327, 391, 414, 527, 558, 654, 713, 782, 981, 1054, 1173, 1426, 1581, 1853, 1962, 2139, 2346, 2507, 3162, 3379, 3519, 3706, 4278, 4743, 5014, 5559, 6417, 6758, 7038, 7521, 9486, 10137, 11118, 12121, 12834, 15042, 16677, 20274, 22563, 24242, 30411, 33354, 36363, 42619, 45126, 57443, 60822, 72726, 77717, 85238, 109089, 114886, 127857, 155434, 172329, 218178, 233151, 255714, 344658, 383571, 466302, 516987, 699453, 767142, 1033974, 1321189, 1398906, 2642378, 3963567, 7927134, 11890701, 23781402]

約数ペア:

[(1, 23781402), (2, 11890701), (3, 7927134), (6, 3963567), (9, 2642378), (17, 1398906), (18, 1321189), (23, 1033974), (31, 767142), (34, 699453), (46, 516987), (51, 466302), (62, 383571), (69, 344658), (93, 255714), (102, 233151), (109, 218178), (138, 172329), (153, 155434), (186, 127857), (207, 114886), (218, 109089), (279, 85238), (306, 77717), (327, 72726), (391, 60822), (414, 57443), (527, 45126), (558, 42619), (654, 36363), (713, 33354), (782, 30411), (981, 24242), (1054, 22563), (1173, 20274), (1426, 16677), (1581, 15042), (1853, 12834), (1962, 12121), (2139, 11118), (2346, 10137), (2507, 9486), (3162, 7521), (3379, 7038), (3519, 6758), (3706, 6417), (4278, 5559), (4743, 5014)]