9180918

素因数分解:

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

素因数の和:238

約数の個数: 64

約数和(自身を含む): 22057920

約数和(自身を除く): 12877002

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 73, 102, 137, 146, 153, 219, 274, 306, 411, 438, 459, 657, 822, 918, 1233, 1241, 1314, 1971, 2329, 2466, 2482, 3699, 3723, 3942, 4658, 6987, 7398, 7446, 10001, 11169, 13974, 20002, 20961, 22338, 30003, 33507, 41922, 60006, 62883, 67014, 90009, 125766, 170017, 180018, 270027, 340034, 510051, 540054, 1020102, 1530153, 3060306, 4590459, 9180918]

約数ペア:

[(1, 9180918), (2, 4590459), (3, 3060306), (6, 1530153), (9, 1020102), (17, 540054), (18, 510051), (27, 340034), (34, 270027), (51, 180018), (54, 170017), (73, 125766), (102, 90009), (137, 67014), (146, 62883), (153, 60006), (219, 41922), (274, 33507), (306, 30003), (411, 22338), (438, 20961), (459, 20002), (657, 13974), (822, 11169), (918, 10001), (1233, 7446), (1241, 7398), (1314, 6987), (1971, 4658), (2329, 3942), (2466, 3723), (2482, 3699)]