18361836

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 51468480

約数和(自身を除く): 33106644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 73, 102, 108, 137, 146, 153, 204, 219, 274, 292, 306, 411, 438, 459, 548, 612, 657, 822, 876, 918, 1233, 1241, 1314, 1644, 1836, 1971, 2329, 2466, 2482, 2628, 3699, 3723, 3942, 4658, 4932, 4964, 6987, 7398, 7446, 7884, 9316, 10001, 11169, 13974, 14796, 14892, 20002, 20961, 22338, 27948, 30003, 33507, 40004, 41922, 44676, 60006, 62883, 67014, 83844, 90009, 120012, 125766, 134028, 170017, 180018, 251532, 270027, 340034, 360036, 510051, 540054, 680068, 1020102, 1080108, 1530153, 2040204, 3060306, 4590459, 6120612, 9180918, 18361836]

約数ペア:

[(1, 18361836), (2, 9180918), (3, 6120612), (4, 4590459), (6, 3060306), (9, 2040204), (12, 1530153), (17, 1080108), (18, 1020102), (27, 680068), (34, 540054), (36, 510051), (51, 360036), (54, 340034), (68, 270027), (73, 251532), (102, 180018), (108, 170017), (137, 134028), (146, 125766), (153, 120012), (204, 90009), (219, 83844), (274, 67014), (292, 62883), (306, 60006), (411, 44676), (438, 41922), (459, 40004), (548, 33507), (612, 30003), (657, 27948), (822, 22338), (876, 20961), (918, 20002), (1233, 14892), (1241, 14796), (1314, 13974), (1644, 11169), (1836, 10001), (1971, 9316), (2329, 7884), (2466, 7446), (2482, 7398), (2628, 6987), (3699, 4964), (3723, 4932), (3942, 4658)]