18242224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 50996736

約数和(自身を除く): 32754512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 44, 52, 56, 67, 68, 77, 88, 91, 104, 112, 119, 134, 136, 143, 154, 176, 182, 187, 208, 221, 238, 268, 272, 286, 308, 364, 374, 442, 469, 476, 536, 572, 616, 728, 737, 748, 871, 884, 938, 952, 1001, 1072, 1139, 1144, 1232, 1309, 1456, 1474, 1496, 1547, 1742, 1768, 1876, 1904, 2002, 2278, 2288, 2431, 2618, 2948, 2992, 3094, 3484, 3536, 3752, 4004, 4556, 4862, 5159, 5236, 5896, 6097, 6188, 6968, 7504, 7973, 8008, 9112, 9581, 9724, 10318, 10472, 11792, 12194, 12376, 12529, 13936, 14807, 15946, 16016, 17017, 18224, 19162, 19448, 20636, 20944, 24388, 24752, 25058, 29614, 31892, 34034, 38324, 38896, 41272, 48776, 50116, 59228, 63784, 67067, 68068, 76648, 82544, 87703, 97552, 100232, 103649, 118456, 127568, 134134, 136136, 153296, 162877, 175406, 200464, 207298, 236912, 268268, 272272, 325754, 350812, 414596, 536536, 651508, 701624, 829192, 1073072, 1140139, 1303016, 1403248, 1658384, 2280278, 2606032, 4560556, 9121112, 18242224]

約数ペア:

[(1, 18242224), (2, 9121112), (4, 4560556), (7, 2606032), (8, 2280278), (11, 1658384), (13, 1403248), (14, 1303016), (16, 1140139), (17, 1073072), (22, 829192), (26, 701624), (28, 651508), (34, 536536), (44, 414596), (52, 350812), (56, 325754), (67, 272272), (68, 268268), (77, 236912), (88, 207298), (91, 200464), (104, 175406), (112, 162877), (119, 153296), (134, 136136), (136, 134134), (143, 127568), (154, 118456), (176, 103649), (182, 100232), (187, 97552), (208, 87703), (221, 82544), (238, 76648), (268, 68068), (272, 67067), (286, 63784), (308, 59228), (364, 50116), (374, 48776), (442, 41272), (469, 38896), (476, 38324), (536, 34034), (572, 31892), (616, 29614), (728, 25058), (737, 24752), (748, 24388), (871, 20944), (884, 20636), (938, 19448), (952, 19162), (1001, 18224), (1072, 17017), (1139, 16016), (1144, 15946), (1232, 14807), (1309, 13936), (1456, 12529), (1474, 12376), (1496, 12194), (1547, 11792), (1742, 10472), (1768, 10318), (1876, 9724), (1904, 9581), (2002, 9112), (2278, 8008), (2288, 7973), (2431, 7504), (2618, 6968), (2948, 6188), (2992, 6097), (3094, 5896), (3484, 5236), (3536, 5159), (3752, 4862), (4004, 4556)]