2396394

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 7469280

約数和(自身を除く): 5072886

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 33, 38, 39, 42, 49, 57, 63, 66, 77, 78, 91, 98, 99, 114, 117, 126, 133, 143, 147, 154, 171, 182, 198, 209, 231, 234, 247, 266, 273, 286, 294, 342, 399, 418, 429, 441, 462, 494, 539, 546, 627, 637, 693, 741, 798, 819, 858, 882, 931, 1001, 1078, 1197, 1254, 1274, 1287, 1386, 1463, 1482, 1617, 1638, 1729, 1862, 1881, 1911, 2002, 2223, 2394, 2574, 2717, 2793, 2926, 3003, 3234, 3458, 3762, 3822, 4389, 4446, 4851, 5187, 5434, 5586, 5733, 6006, 7007, 8151, 8379, 8778, 9009, 9702, 10241, 10374, 11466, 12103, 13167, 14014, 15561, 16302, 16758, 18018, 19019, 20482, 21021, 24206, 24453, 26334, 30723, 31122, 36309, 38038, 42042, 48906, 57057, 61446, 63063, 72618, 92169, 108927, 114114, 126126, 133133, 171171, 184338, 217854, 266266, 342342, 399399, 798798, 1198197, 2396394]

約数ペア:

[(1, 2396394), (2, 1198197), (3, 798798), (6, 399399), (7, 342342), (9, 266266), (11, 217854), (13, 184338), (14, 171171), (18, 133133), (19, 126126), (21, 114114), (22, 108927), (26, 92169), (33, 72618), (38, 63063), (39, 61446), (42, 57057), (49, 48906), (57, 42042), (63, 38038), (66, 36309), (77, 31122), (78, 30723), (91, 26334), (98, 24453), (99, 24206), (114, 21021), (117, 20482), (126, 19019), (133, 18018), (143, 16758), (147, 16302), (154, 15561), (171, 14014), (182, 13167), (198, 12103), (209, 11466), (231, 10374), (234, 10241), (247, 9702), (266, 9009), (273, 8778), (286, 8379), (294, 8151), (342, 7007), (399, 6006), (418, 5733), (429, 5586), (441, 5434), (462, 5187), (494, 4851), (539, 4446), (546, 4389), (627, 3822), (637, 3762), (693, 3458), (741, 3234), (798, 3003), (819, 2926), (858, 2793), (882, 2717), (931, 2574), (1001, 2394), (1078, 2223), (1197, 2002), (1254, 1911), (1274, 1881), (1287, 1862), (1386, 1729), (1463, 1638), (1482, 1617)]