About the Number

102042018

102042017 ← → 102042019

2進数表記:110000101010000100110100010

漢数字表記:一億二百四万二千十八

素因数分解:

2 1 × 3 5 × 13 1 × 31 1 × 521 1

素因数の和:582
約数の個数: 96
約数和(自身を含む): 255370752
約数和(自身を除く): 153328734

約数列:
[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 243, 279, 351, 403, 486, 521, 558, 702, 806, 837, 1042, 1053, 1209, 1563, 1674, 2106, 2418, 2511, 3126, 3159, 3627, 4689, 5022, 6318, 6773, 7254, 7533, 9378, 10881, 13546, 14067, 15066, 16151, 20319, 21762, 28134, 32302, 32643, 40638, 42201, 48453, 60957, 65286, 84402, 96906, 97929, 121914, 126603, 145359, 182871, 195858, 209963, 253206, 290718, 365742, 419926, 436077, 548613, 629889, 872154, 1097226, 1259778, 1308231, 1645839, 1889667, 2616462, 3291678, 3779334, 3924693, 5669001, 7849386, 11338002, 17007003, 34014006, 51021009, 102042018]

約数ペア:
[(1, 102042018), (2, 51021009), (3, 34014006), (6, 17007003), (9, 11338002), (13, 7849386), (18, 5669001), (26, 3924693), (27, 3779334), (31, 3291678), (39, 2616462), (54, 1889667), (62, 1645839), (78, 1308231), (81, 1259778), (93, 1097226), (117, 872154), (162, 629889), (186, 548613), (234, 436077), (243, 419926), (279, 365742), (351, 290718), (403, 253206), (486, 209963), (521, 195858), (558, 182871), (702, 145359), (806, 126603), (837, 121914), (1042, 97929), (1053, 96906), (1209, 84402), (1563, 65286), (1674, 60957), (2106, 48453), (2418, 42201), (2511, 40638), (3126, 32643), (3159, 32302), (3627, 28134), (4689, 21762), (5022, 20319), (6318, 16151), (6773, 15066), (7254, 14067), (7533, 13546), (9378, 10881)]

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