42718536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1528

約数の個数: 128

約数和(自身を含む): 142848000

約数和(自身を除く): 100129464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1487, 1512, 1596, 2052, 2394, 2974, 3192, 3591, 4104, 4461, 4788, 5948, 7182, 8922, 9576, 10409, 11896, 13383, 14364, 17844, 20818, 26766, 28253, 28728, 31227, 35688, 40149, 41636, 53532, 56506, 62454, 80298, 83272, 84759, 93681, 107064, 113012, 124908, 160596, 169518, 187362, 197771, 226024, 249816, 254277, 281043, 321192, 339036, 374724, 395542, 508554, 562086, 593313, 678072, 749448, 762831, 791084, 1017108, 1124172, 1186626, 1525662, 1582168, 1779939, 2034216, 2248344, 2373252, 3051324, 3559878, 4746504, 5339817, 6102648, 7119756, 10679634, 14239512, 21359268, 42718536]

約数ペア:

[(1, 42718536), (2, 21359268), (3, 14239512), (4, 10679634), (6, 7119756), (7, 6102648), (8, 5339817), (9, 4746504), (12, 3559878), (14, 3051324), (18, 2373252), (19, 2248344), (21, 2034216), (24, 1779939), (27, 1582168), (28, 1525662), (36, 1186626), (38, 1124172), (42, 1017108), (54, 791084), (56, 762831), (57, 749448), (63, 678072), (72, 593313), (76, 562086), (84, 508554), (108, 395542), (114, 374724), (126, 339036), (133, 321192), (152, 281043), (168, 254277), (171, 249816), (189, 226024), (216, 197771), (228, 187362), (252, 169518), (266, 160596), (342, 124908), (378, 113012), (399, 107064), (456, 93681), (504, 84759), (513, 83272), (532, 80298), (684, 62454), (756, 56506), (798, 53532), (1026, 41636), (1064, 40149), (1197, 35688), (1368, 31227), (1487, 28728), (1512, 28253), (1596, 26766), (2052, 20818), (2394, 17844), (2974, 14364), (3192, 13383), (3591, 11896), (4104, 10409), (4461, 9576), (4788, 8922), (5948, 7182)]