18046380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 56689920

約数和(自身を除く): 38643540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 739, 740, 814, 1110, 1221, 1478, 1628, 2035, 2217, 2220, 2442, 2956, 3695, 4070, 4434, 4884, 6105, 7390, 8129, 8140, 8868, 11085, 12210, 14780, 16258, 22170, 24387, 24420, 27343, 32516, 40645, 44340, 48774, 54686, 81290, 82029, 97548, 109372, 121935, 136715, 162580, 164058, 243870, 273430, 300773, 328116, 410145, 487740, 546860, 601546, 820290, 902319, 1203092, 1503865, 1640580, 1804638, 3007730, 3609276, 4511595, 6015460, 9023190, 18046380]

約数ペア:

[(1, 18046380), (2, 9023190), (3, 6015460), (4, 4511595), (5, 3609276), (6, 3007730), (10, 1804638), (11, 1640580), (12, 1503865), (15, 1203092), (20, 902319), (22, 820290), (30, 601546), (33, 546860), (37, 487740), (44, 410145), (55, 328116), (60, 300773), (66, 273430), (74, 243870), (110, 164058), (111, 162580), (132, 136715), (148, 121935), (165, 109372), (185, 97548), (220, 82029), (222, 81290), (330, 54686), (370, 48774), (407, 44340), (444, 40645), (555, 32516), (660, 27343), (739, 24420), (740, 24387), (814, 22170), (1110, 16258), (1221, 14780), (1478, 12210), (1628, 11085), (2035, 8868), (2217, 8140), (2220, 8129), (2442, 7390), (2956, 6105), (3695, 4884), (4070, 4434)]