18045504

素因数分解:

$2^6\times 3^4\times {\mathrm{59}}^2$

素因数の和:142

約数の個数: 105

約数和(自身を含む): 54414547

約数和(自身を除く): 36369043

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 144, 162, 177, 192, 216, 236, 288, 324, 354, 432, 472, 531, 576, 648, 708, 864, 944, 1062, 1296, 1416, 1593, 1728, 1888, 2124, 2592, 2832, 3186, 3481, 3776, 4248, 4779, 5184, 5664, 6372, 6962, 8496, 9558, 10443, 11328, 12744, 13924, 16992, 19116, 20886, 25488, 27848, 31329, 33984, 38232, 41772, 50976, 55696, 62658, 76464, 83544, 93987, 101952, 111392, 125316, 152928, 167088, 187974, 222784, 250632, 281961, 305856, 334176, 375948, 501264, 563922, 668352, 751896, 1002528, 1127844, 1503792, 2005056, 2255688, 3007584, 4511376, 6015168, 9022752, 18045504]

約数ペア:

[(1, 18045504), (2, 9022752), (3, 6015168), (4, 4511376), (6, 3007584), (8, 2255688), (9, 2005056), (12, 1503792), (16, 1127844), (18, 1002528), (24, 751896), (27, 668352), (32, 563922), (36, 501264), (48, 375948), (54, 334176), (59, 305856), (64, 281961), (72, 250632), (81, 222784), (96, 187974), (108, 167088), (118, 152928), (144, 125316), (162, 111392), (177, 101952), (192, 93987), (216, 83544), (236, 76464), (288, 62658), (324, 55696), (354, 50976), (432, 41772), (472, 38232), (531, 33984), (576, 31329), (648, 27848), (708, 25488), (864, 20886), (944, 19116), (1062, 16992), (1296, 13924), (1416, 12744), (1593, 11328), (1728, 10443), (1888, 9558), (2124, 8496), (2592, 6962), (2832, 6372), (3186, 5664), (3481, 5184), (3776, 4779)]