18491303088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{4547}}^1$

素因数の和:5503

約数の個数: 120

約数和(自身を含む): 53489719296

約数和(自身を除く): 34998416208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 911, 1116, 1488, 1822, 2232, 2733, 3644, 4464, 4547, 5466, 7288, 8199, 9094, 10932, 13641, 14576, 16398, 18188, 21864, 27282, 28241, 32796, 36376, 40923, 43728, 54564, 56482, 65592, 72752, 81846, 84723, 109128, 112964, 131184, 140957, 163692, 169446, 218256, 225928, 254169, 281914, 327384, 338892, 422871, 451856, 508338, 563828, 654768, 677784, 845742, 1016676, 1127656, 1268613, 1355568, 1691484, 2033352, 2255312, 2537226, 3382968, 4066704, 4142317, 5074452, 6765936, 8284634, 10148904, 12426951, 16569268, 20297808, 24853902, 33138536, 37280853, 49707804, 66277072, 74561706, 99415608, 128411827, 149123412, 198831216, 256823654, 298246824, 385235481, 513647308, 596493648, 770470962, 1027294616, 1155706443, 1540941924, 2054589232, 2311412886, 3081883848, 4622825772, 6163767696, 9245651544, 18491303088]

約数ペア:

[(1, 18491303088), (2, 9245651544), (3, 6163767696), (4, 4622825772), (6, 3081883848), (8, 2311412886), (9, 2054589232), (12, 1540941924), (16, 1155706443), (18, 1027294616), (24, 770470962), (31, 596493648), (36, 513647308), (48, 385235481), (62, 298246824), (72, 256823654), (93, 198831216), (124, 149123412), (144, 128411827), (186, 99415608), (248, 74561706), (279, 66277072), (372, 49707804), (496, 37280853), (558, 33138536), (744, 24853902), (911, 20297808), (1116, 16569268), (1488, 12426951), (1822, 10148904), (2232, 8284634), (2733, 6765936), (3644, 5074452), (4464, 4142317), (4547, 4066704), (5466, 3382968), (7288, 2537226), (8199, 2255312), (9094, 2033352), (10932, 1691484), (13641, 1355568), (14576, 1268613), (16398, 1127656), (18188, 1016676), (21864, 845742), (27282, 677784), (28241, 654768), (32796, 563828), (36376, 508338), (40923, 451856), (43728, 422871), (54564, 338892), (56482, 327384), (65592, 281914), (72752, 254169), (81846, 225928), (84723, 218256), (109128, 169446), (112964, 163692), (131184, 140957)]