29911896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 96614400

約数和(自身を除く): 66702504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 271, 292, 378, 438, 504, 511, 542, 584, 657, 756, 813, 876, 1022, 1084, 1314, 1512, 1533, 1626, 1752, 1897, 1971, 2044, 2168, 2439, 2628, 3066, 3252, 3794, 3942, 4088, 4599, 4878, 5256, 5691, 6132, 6504, 7317, 7588, 7884, 9198, 9756, 11382, 12264, 13797, 14634, 15176, 15768, 17073, 18396, 19512, 19783, 22764, 27594, 29268, 34146, 36792, 39566, 45528, 51219, 55188, 58536, 59349, 68292, 79132, 102438, 110376, 118698, 136584, 138481, 158264, 178047, 204876, 237396, 276962, 356094, 409752, 415443, 474792, 534141, 553924, 712188, 830886, 1068282, 1107848, 1246329, 1424376, 1661772, 2136564, 2492658, 3323544, 3738987, 4273128, 4985316, 7477974, 9970632, 14955948, 29911896]

約数ペア:

[(1, 29911896), (2, 14955948), (3, 9970632), (4, 7477974), (6, 4985316), (7, 4273128), (8, 3738987), (9, 3323544), (12, 2492658), (14, 2136564), (18, 1661772), (21, 1424376), (24, 1246329), (27, 1107848), (28, 1068282), (36, 830886), (42, 712188), (54, 553924), (56, 534141), (63, 474792), (72, 415443), (73, 409752), (84, 356094), (108, 276962), (126, 237396), (146, 204876), (168, 178047), (189, 158264), (216, 138481), (219, 136584), (252, 118698), (271, 110376), (292, 102438), (378, 79132), (438, 68292), (504, 59349), (511, 58536), (542, 55188), (584, 51219), (657, 45528), (756, 39566), (813, 36792), (876, 34146), (1022, 29268), (1084, 27594), (1314, 22764), (1512, 19783), (1533, 19512), (1626, 18396), (1752, 17073), (1897, 15768), (1971, 15176), (2044, 14634), (2168, 13797), (2439, 12264), (2628, 11382), (3066, 9756), (3252, 9198), (3794, 7884), (3942, 7588), (4088, 7317), (4599, 6504), (4878, 6132), (5256, 5691)]