27690828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 75828480

約数和(自身を除く): 48137652

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 61, 66, 76, 114, 122, 132, 181, 183, 209, 228, 244, 362, 366, 418, 543, 627, 671, 724, 732, 836, 1086, 1159, 1254, 1342, 1991, 2013, 2172, 2318, 2508, 2684, 3439, 3477, 3982, 4026, 4636, 5973, 6878, 6954, 7964, 8052, 10317, 11041, 11946, 12749, 13756, 13908, 20634, 22082, 23892, 25498, 33123, 37829, 38247, 41268, 44164, 50996, 66246, 75658, 76494, 113487, 121451, 132492, 151316, 152988, 209779, 226974, 242902, 364353, 419558, 453948, 485804, 629337, 728706, 839116, 1258674, 1457412, 2307569, 2517348, 4615138, 6922707, 9230276, 13845414, 27690828]

約数ペア:

[(1, 27690828), (2, 13845414), (3, 9230276), (4, 6922707), (6, 4615138), (11, 2517348), (12, 2307569), (19, 1457412), (22, 1258674), (33, 839116), (38, 728706), (44, 629337), (57, 485804), (61, 453948), (66, 419558), (76, 364353), (114, 242902), (122, 226974), (132, 209779), (181, 152988), (183, 151316), (209, 132492), (228, 121451), (244, 113487), (362, 76494), (366, 75658), (418, 66246), (543, 50996), (627, 44164), (671, 41268), (724, 38247), (732, 37829), (836, 33123), (1086, 25498), (1159, 23892), (1254, 22082), (1342, 20634), (1991, 13908), (2013, 13756), (2172, 12749), (2318, 11946), (2508, 11041), (2684, 10317), (3439, 8052), (3477, 7964), (3982, 6954), (4026, 6878), (4636, 5973)]