18130392

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{571}}^1$

素因数の和:603

約数の個数: 120

約数和(自身を含む): 59176260

約数和(自身を除く): 41045868

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 571, 588, 648, 756, 882, 1134, 1142, 1176, 1323, 1512, 1713, 1764, 2268, 2284, 2646, 3426, 3528, 3969, 3997, 4536, 4568, 5139, 5292, 6852, 7938, 7994, 10278, 10584, 11991, 13704, 15417, 15876, 15988, 20556, 23982, 27979, 30834, 31752, 31976, 35973, 41112, 46251, 47964, 55958, 61668, 71946, 83937, 92502, 95928, 107919, 111916, 123336, 143892, 167874, 185004, 215838, 223832, 251811, 287784, 323757, 335748, 370008, 431676, 503622, 647514, 671496, 755433, 863352, 1007244, 1295028, 1510866, 2014488, 2266299, 2590056, 3021732, 4532598, 6043464, 9065196, 18130392]

約数ペア:

[(1, 18130392), (2, 9065196), (3, 6043464), (4, 4532598), (6, 3021732), (7, 2590056), (8, 2266299), (9, 2014488), (12, 1510866), (14, 1295028), (18, 1007244), (21, 863352), (24, 755433), (27, 671496), (28, 647514), (36, 503622), (42, 431676), (49, 370008), (54, 335748), (56, 323757), (63, 287784), (72, 251811), (81, 223832), (84, 215838), (98, 185004), (108, 167874), (126, 143892), (147, 123336), (162, 111916), (168, 107919), (189, 95928), (196, 92502), (216, 83937), (252, 71946), (294, 61668), (324, 55958), (378, 47964), (392, 46251), (441, 41112), (504, 35973), (567, 31976), (571, 31752), (588, 30834), (648, 27979), (756, 23982), (882, 20556), (1134, 15988), (1142, 15876), (1176, 15417), (1323, 13704), (1512, 11991), (1713, 10584), (1764, 10278), (2268, 7994), (2284, 7938), (2646, 6852), (3426, 5292), (3528, 5139), (3969, 4568), (3997, 4536)]