18600516

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 56349216

約数和(自身を除く): 37748700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 297, 306, 307, 324, 374, 396, 459, 561, 594, 612, 614, 748, 891, 918, 921, 1122, 1188, 1228, 1377, 1683, 1782, 1836, 1842, 2244, 2754, 2763, 3366, 3377, 3564, 3684, 5049, 5219, 5508, 5526, 6732, 6754, 8289, 10098, 10131, 10438, 11052, 13508, 15147, 15657, 16578, 20196, 20262, 20876, 24867, 30294, 30393, 31314, 33156, 40524, 46971, 49734, 57409, 60588, 60786, 62628, 91179, 93942, 99468, 114818, 121572, 140913, 172227, 182358, 187884, 229636, 273537, 281826, 344454, 364716, 422739, 516681, 547074, 563652, 688908, 845478, 1033362, 1094148, 1550043, 1690956, 2066724, 3100086, 4650129, 6200172, 9300258, 18600516]

約数ペア:

[(1, 18600516), (2, 9300258), (3, 6200172), (4, 4650129), (6, 3100086), (9, 2066724), (11, 1690956), (12, 1550043), (17, 1094148), (18, 1033362), (22, 845478), (27, 688908), (33, 563652), (34, 547074), (36, 516681), (44, 422739), (51, 364716), (54, 344454), (66, 281826), (68, 273537), (81, 229636), (99, 187884), (102, 182358), (108, 172227), (132, 140913), (153, 121572), (162, 114818), (187, 99468), (198, 93942), (204, 91179), (297, 62628), (306, 60786), (307, 60588), (324, 57409), (374, 49734), (396, 46971), (459, 40524), (561, 33156), (594, 31314), (612, 30393), (614, 30294), (748, 24867), (891, 20876), (918, 20262), (921, 20196), (1122, 16578), (1188, 15657), (1228, 15147), (1377, 13508), (1683, 11052), (1782, 10438), (1836, 10131), (1842, 10098), (2244, 8289), (2754, 6754), (2763, 6732), (3366, 5526), (3377, 5508), (3564, 5219), (3684, 5049)]