18063045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 42142464

約数和(自身を除く): 24079419

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 143, 165, 195, 231, 273, 315, 385, 401, 429, 455, 495, 585, 693, 715, 819, 1001, 1155, 1203, 1287, 1365, 2005, 2145, 2807, 3003, 3465, 3609, 4095, 4411, 5005, 5213, 6015, 6435, 8421, 9009, 13233, 14035, 15015, 15639, 18045, 22055, 25263, 26065, 30877, 36491, 39699, 42105, 45045, 46917, 57343, 66165, 78195, 92631, 109473, 126315, 154385, 172029, 182455, 198495, 234585, 277893, 286715, 328419, 401401, 463155, 516087, 547365, 860145, 1204203, 1389465, 1642095, 2007005, 2580435, 3612609, 6021015, 18063045]

約数ペア:

[(1, 18063045), (3, 6021015), (5, 3612609), (7, 2580435), (9, 2007005), (11, 1642095), (13, 1389465), (15, 1204203), (21, 860145), (33, 547365), (35, 516087), (39, 463155), (45, 401401), (55, 328419), (63, 286715), (65, 277893), (77, 234585), (91, 198495), (99, 182455), (105, 172029), (117, 154385), (143, 126315), (165, 109473), (195, 92631), (231, 78195), (273, 66165), (315, 57343), (385, 46917), (401, 45045), (429, 42105), (455, 39699), (495, 36491), (585, 30877), (693, 26065), (715, 25263), (819, 22055), (1001, 18045), (1155, 15639), (1203, 15015), (1287, 14035), (1365, 13233), (2005, 9009), (2145, 8421), (2807, 6435), (3003, 6015), (3465, 5213), (3609, 5005), (4095, 4411)]