17672418

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 112

約数和(自身を含む): 45328896

約数和(自身を除く): 27656478

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 31, 34, 46, 51, 54, 62, 69, 81, 93, 102, 138, 153, 162, 186, 207, 243, 279, 306, 391, 414, 459, 486, 527, 558, 621, 713, 729, 782, 837, 918, 1054, 1173, 1242, 1377, 1426, 1458, 1581, 1674, 1863, 2139, 2346, 2511, 2754, 3162, 3519, 3726, 4131, 4278, 4743, 5022, 5589, 6417, 7038, 7533, 8262, 9486, 10557, 11178, 12121, 12393, 12834, 14229, 15066, 16767, 19251, 21114, 22599, 24242, 24786, 28458, 31671, 33534, 36363, 38502, 42687, 45198, 57753, 63342, 72726, 85374, 95013, 109089, 115506, 128061, 173259, 190026, 218178, 256122, 285039, 327267, 346518, 384183, 519777, 570078, 654534, 768366, 981801, 1039554, 1963602, 2945403, 5890806, 8836209, 17672418]

約数ペア:

[(1, 17672418), (2, 8836209), (3, 5890806), (6, 2945403), (9, 1963602), (17, 1039554), (18, 981801), (23, 768366), (27, 654534), (31, 570078), (34, 519777), (46, 384183), (51, 346518), (54, 327267), (62, 285039), (69, 256122), (81, 218178), (93, 190026), (102, 173259), (138, 128061), (153, 115506), (162, 109089), (186, 95013), (207, 85374), (243, 72726), (279, 63342), (306, 57753), (391, 45198), (414, 42687), (459, 38502), (486, 36363), (527, 33534), (558, 31671), (621, 28458), (713, 24786), (729, 24242), (782, 22599), (837, 21114), (918, 19251), (1054, 16767), (1173, 15066), (1242, 14229), (1377, 12834), (1426, 12393), (1458, 12121), (1581, 11178), (1674, 10557), (1863, 9486), (2139, 8262), (2346, 7533), (2511, 7038), (2754, 6417), (3162, 5589), (3519, 5022), (3726, 4743), (4131, 4278)]