18441456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 53032320

約数和(自身を除く): 34590864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 659, 848, 1166, 1272, 1318, 1749, 1977, 2332, 2544, 2636, 3498, 3954, 4664, 5272, 6996, 7249, 7908, 9328, 10544, 13992, 14498, 15816, 21747, 27984, 28996, 31632, 34927, 43494, 57992, 69854, 86988, 104781, 115984, 139708, 173976, 209562, 279416, 347952, 384197, 419124, 558832, 768394, 838248, 1152591, 1536788, 1676496, 2305182, 3073576, 4610364, 6147152, 9220728, 18441456]

約数ペア:

[(1, 18441456), (2, 9220728), (3, 6147152), (4, 4610364), (6, 3073576), (8, 2305182), (11, 1676496), (12, 1536788), (16, 1152591), (22, 838248), (24, 768394), (33, 558832), (44, 419124), (48, 384197), (53, 347952), (66, 279416), (88, 209562), (106, 173976), (132, 139708), (159, 115984), (176, 104781), (212, 86988), (264, 69854), (318, 57992), (424, 43494), (528, 34927), (583, 31632), (636, 28996), (659, 27984), (848, 21747), (1166, 15816), (1272, 14498), (1318, 13992), (1749, 10544), (1977, 9328), (2332, 7908), (2544, 7249), (2636, 6996), (3498, 5272), (3954, 4664)]