About the Number

13831272

13831271 ← → 13831273

2進数表記:110100110000110001101000

漢数字表記:千三百八十三万千二百七十二

素因数分解:

2 3 × 3 2 × 7 1 × 13 1 × 2111 1

素因数の和:2143
約数の個数: 96
約数和(自身を含む): 46126080
約数和(自身を除く): 32294808

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2111, 2184, 3276, 4222, 6333, 6552, 8444, 12666, 14777, 16888, 18999, 25332, 27443, 29554, 37998, 44331, 50664, 54886, 59108, 75996, 82329, 88662, 109772, 118216, 132993, 151992, 164658, 177324, 192101, 219544, 246987, 265986, 329316, 354648, 384202, 493974, 531972, 576303, 658632, 768404, 987948, 1063944, 1152606, 1536808, 1728909, 1975896, 2305212, 3457818, 4610424, 6915636, 13831272]

約数ペア:
[(1, 13831272), (2, 6915636), (3, 4610424), (4, 3457818), (6, 2305212), (7, 1975896), (8, 1728909), (9, 1536808), (12, 1152606), (13, 1063944), (14, 987948), (18, 768404), (21, 658632), (24, 576303), (26, 531972), (28, 493974), (36, 384202), (39, 354648), (42, 329316), (52, 265986), (56, 246987), (63, 219544), (72, 192101), (78, 177324), (84, 164658), (91, 151992), (104, 132993), (117, 118216), (126, 109772), (156, 88662), (168, 82329), (182, 75996), (234, 59108), (252, 54886), (273, 50664), (312, 44331), (364, 37998), (468, 29554), (504, 27443), (546, 25332), (728, 18999), (819, 16888), (936, 14777), (1092, 12666), (1638, 8444), (2111, 6552), (2184, 6333), (3276, 4222)]

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