21107129064

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1481}}^1\times {\mathrm{12119}}^1$

素因数の和:13623

約数の個数: 96

約数和(自身を含む): 61429492800

約数和(自身を除く): 40322363736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1481, 2962, 4443, 5924, 8886, 10367, 11848, 12119, 17772, 20734, 24238, 31101, 35544, 36357, 41468, 48476, 62202, 72569, 72714, 82936, 84833, 96952, 124404, 145138, 145428, 169666, 217707, 248808, 254499, 290276, 290856, 339332, 435414, 508998, 580552, 593831, 678664, 870828, 1017996, 1187662, 1741656, 1781493, 2035992, 2375324, 3562986, 4750648, 7125972, 14251944, 17948239, 35896478, 53844717, 71792956, 107689434, 125637673, 143585912, 215378868, 251275346, 376913019, 430757736, 502550692, 753826038, 879463711, 1005101384, 1507652076, 1758927422, 2638391133, 3015304152, 3517854844, 5276782266, 7035709688, 10553564532, 21107129064]

約数ペア:

[(1, 21107129064), (2, 10553564532), (3, 7035709688), (4, 5276782266), (6, 3517854844), (7, 3015304152), (8, 2638391133), (12, 1758927422), (14, 1507652076), (21, 1005101384), (24, 879463711), (28, 753826038), (42, 502550692), (49, 430757736), (56, 376913019), (84, 251275346), (98, 215378868), (147, 143585912), (168, 125637673), (196, 107689434), (294, 71792956), (392, 53844717), (588, 35896478), (1176, 17948239), (1481, 14251944), (2962, 7125972), (4443, 4750648), (5924, 3562986), (8886, 2375324), (10367, 2035992), (11848, 1781493), (12119, 1741656), (17772, 1187662), (20734, 1017996), (24238, 870828), (31101, 678664), (35544, 593831), (36357, 580552), (41468, 508998), (48476, 435414), (62202, 339332), (72569, 290856), (72714, 290276), (82936, 254499), (84833, 248808), (96952, 217707), (124404, 169666), (145138, 145428)]