18732686808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1\times {\mathrm{1109}}^1$

素因数の和:1825

約数の個数: 128

約数和(自身を含む): 51692256000

約数和(自身を除く): 32959569192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 132, 218, 264, 327, 436, 587, 654, 872, 1109, 1174, 1199, 1308, 1761, 2218, 2348, 2398, 2616, 3327, 3522, 3597, 4436, 4696, 4796, 6457, 6654, 7044, 7194, 8872, 9592, 12199, 12914, 13308, 14088, 14388, 19371, 24398, 25828, 26616, 28776, 36597, 38742, 48796, 51656, 63983, 73194, 77484, 97592, 120881, 127966, 146388, 154968, 191949, 241762, 255932, 292776, 362643, 383898, 483524, 511864, 650983, 703813, 725286, 767796, 967048, 1301966, 1329691, 1407626, 1450572, 1535592, 1952949, 2111439, 2603932, 2659382, 2815252, 2901144, 3905898, 3989073, 4222878, 5207864, 5318764, 5630504, 7160813, 7811796, 7978146, 8445756, 10637528, 14321626, 15623592, 15956292, 16891512, 21482439, 28643252, 31912584, 42964878, 57286504, 70957147, 85929756, 141914294, 171859512, 212871441, 283828588, 425742882, 567657176, 780528617, 851485764, 1561057234, 1702971528, 2341585851, 3122114468, 4683171702, 6244228936, 9366343404, 18732686808]

約数ペア:

[(1, 18732686808), (2, 9366343404), (3, 6244228936), (4, 4683171702), (6, 3122114468), (8, 2341585851), (11, 1702971528), (12, 1561057234), (22, 851485764), (24, 780528617), (33, 567657176), (44, 425742882), (66, 283828588), (88, 212871441), (109, 171859512), (132, 141914294), (218, 85929756), (264, 70957147), (327, 57286504), (436, 42964878), (587, 31912584), (654, 28643252), (872, 21482439), (1109, 16891512), (1174, 15956292), (1199, 15623592), (1308, 14321626), (1761, 10637528), (2218, 8445756), (2348, 7978146), (2398, 7811796), (2616, 7160813), (3327, 5630504), (3522, 5318764), (3597, 5207864), (4436, 4222878), (4696, 3989073), (4796, 3905898), (6457, 2901144), (6654, 2815252), (7044, 2659382), (7194, 2603932), (8872, 2111439), (9592, 1952949), (12199, 1535592), (12914, 1450572), (13308, 1407626), (14088, 1329691), (14388, 1301966), (19371, 967048), (24398, 767796), (25828, 725286), (26616, 703813), (28776, 650983), (36597, 511864), (38742, 483524), (48796, 383898), (51656, 362643), (63983, 292776), (73194, 255932), (77484, 241762), (97592, 191949), (120881, 154968), (127966, 146388)]