18742104

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 54512640

約数和(自身を除く): 35770536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 311, 324, 372, 486, 558, 622, 648, 744, 837, 933, 972, 1116, 1244, 1674, 1866, 1944, 2232, 2488, 2511, 2799, 3348, 3732, 5022, 5598, 6696, 7464, 7533, 8397, 9641, 10044, 11196, 15066, 16794, 19282, 20088, 22392, 25191, 28923, 30132, 33588, 38564, 50382, 57846, 60264, 67176, 75573, 77128, 86769, 100764, 115692, 151146, 173538, 201528, 231384, 260307, 302292, 347076, 520614, 604584, 694152, 780921, 1041228, 1561842, 2082456, 2342763, 3123684, 4685526, 6247368, 9371052, 18742104]

約数ペア:

[(1, 18742104), (2, 9371052), (3, 6247368), (4, 4685526), (6, 3123684), (8, 2342763), (9, 2082456), (12, 1561842), (18, 1041228), (24, 780921), (27, 694152), (31, 604584), (36, 520614), (54, 347076), (62, 302292), (72, 260307), (81, 231384), (93, 201528), (108, 173538), (124, 151146), (162, 115692), (186, 100764), (216, 86769), (243, 77128), (248, 75573), (279, 67176), (311, 60264), (324, 57846), (372, 50382), (486, 38564), (558, 33588), (622, 30132), (648, 28923), (744, 25191), (837, 22392), (933, 20088), (972, 19282), (1116, 16794), (1244, 15066), (1674, 11196), (1866, 10044), (1944, 9641), (2232, 8397), (2488, 7533), (2511, 7464), (2799, 6696), (3348, 5598), (3732, 5022)]