2939664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 9360512

約数和(自身を除く): 6420848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 673, 728, 1092, 1346, 1456, 2019, 2184, 2692, 4038, 4368, 4711, 5384, 8076, 8749, 9422, 10768, 14133, 16152, 17498, 18844, 26247, 28266, 32304, 34996, 37688, 52494, 56532, 61243, 69992, 75376, 104988, 113064, 122486, 139984, 183729, 209976, 226128, 244972, 367458, 419952, 489944, 734916, 979888, 1469832, 2939664]

約数ペア:

[(1, 2939664), (2, 1469832), (3, 979888), (4, 734916), (6, 489944), (7, 419952), (8, 367458), (12, 244972), (13, 226128), (14, 209976), (16, 183729), (21, 139984), (24, 122486), (26, 113064), (28, 104988), (39, 75376), (42, 69992), (48, 61243), (52, 56532), (56, 52494), (78, 37688), (84, 34996), (91, 32304), (104, 28266), (112, 26247), (156, 18844), (168, 17498), (182, 16152), (208, 14133), (273, 10768), (312, 9422), (336, 8749), (364, 8076), (546, 5384), (624, 4711), (673, 4368), (728, 4038), (1092, 2692), (1346, 2184), (1456, 2019)]