18175858992

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239509}}^1$

素因数の和:239571

約数の個数: 120

約数和(自身を含む): 55596977280

約数和(自身を除く): 37421118288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 4216, 4464, 4743, 6324, 8432, 9486, 12648, 18972, 25296, 37944, 75888, 239509, 479018, 718527, 958036, 1437054, 1916072, 2155581, 2874108, 3832144, 4071653, 4311162, 5748216, 7424779, 8143306, 8622324, 11496432, 12214959, 14849558, 16286612, 17244648, 22274337, 24429918, 29699116, 32573224, 34489296, 36644877, 44548674, 48859836, 59398232, 65146448, 66823011, 73289754, 89097348, 97719672, 118796464, 126221243, 133646022, 146579508, 178194696, 195439344, 252442486, 267292044, 293159016, 356389392, 378663729, 504884972, 534584088, 586318032, 757327458, 1009769944, 1069168176, 1135991187, 1514654916, 2019539888, 2271982374, 3029309832, 4543964748, 6058619664, 9087929496, 18175858992]

約数ペア:

[(1, 18175858992), (2, 9087929496), (3, 6058619664), (4, 4543964748), (6, 3029309832), (8, 2271982374), (9, 2019539888), (12, 1514654916), (16, 1135991187), (17, 1069168176), (18, 1009769944), (24, 757327458), (31, 586318032), (34, 534584088), (36, 504884972), (48, 378663729), (51, 356389392), (62, 293159016), (68, 267292044), (72, 252442486), (93, 195439344), (102, 178194696), (124, 146579508), (136, 133646022), (144, 126221243), (153, 118796464), (186, 97719672), (204, 89097348), (248, 73289754), (272, 66823011), (279, 65146448), (306, 59398232), (372, 48859836), (408, 44548674), (496, 36644877), (527, 34489296), (558, 32573224), (612, 29699116), (744, 24429918), (816, 22274337), (1054, 17244648), (1116, 16286612), (1224, 14849558), (1488, 12214959), (1581, 11496432), (2108, 8622324), (2232, 8143306), (2448, 7424779), (3162, 5748216), (4216, 4311162), (4464, 4071653), (4743, 3832144), (6324, 2874108), (8432, 2155581), (9486, 1916072), (12648, 1437054), (18972, 958036), (25296, 718527), (37944, 479018), (75888, 239509)]