About the Number

2018124540

2018124539 ← → 2018124541

2進数表記:1111000010010100010001011111100

漢数字表記:二十億千八百十二万四千五百四十

素因数分解:

2 2 × 3 2 × 5 1 × 47 1 × 149 1 × 1601 1

素因数の和:1812
約数の個数: 144
約数和(自身を含む): 6297782400
約数和(自身を除く): 4279657860

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 149, 180, 188, 235, 282, 298, 423, 447, 470, 564, 596, 705, 745, 846, 894, 940, 1341, 1410, 1490, 1601, 1692, 1788, 2115, 2235, 2682, 2820, 2980, 3202, 4230, 4470, 4803, 5364, 6404, 6705, 7003, 8005, 8460, 8940, 9606, 13410, 14006, 14409, 16010, 19212, 21009, 24015, 26820, 28012, 28818, 32020, 35015, 42018, 48030, 57636, 63027, 70030, 72045, 75247, 84036, 96060, 105045, 126054, 140060, 144090, 150494, 210090, 225741, 238549, 252108, 288180, 300988, 315135, 376235, 420180, 451482, 477098, 630270, 677223, 715647, 752470, 902964, 954196, 1128705, 1192745, 1260540, 1354446, 1431294, 1504940, 2146941, 2257410, 2385490, 2708892, 2862588, 3386115, 3578235, 4293882, 4514820, 4770980, 6772230, 7156470, 8587764, 10734705, 11211803, 13544460, 14312940, 21469410, 22423606, 33635409, 42938820, 44847212, 56059015, 67270818, 100906227, 112118030, 134541636, 168177045, 201812454, 224236060, 336354090, 403624908, 504531135, 672708180, 1009062270, 2018124540]

約数ペア:
[(1, 2018124540), (2, 1009062270), (3, 672708180), (4, 504531135), (5, 403624908), (6, 336354090), (9, 224236060), (10, 201812454), (12, 168177045), (15, 134541636), (18, 112118030), (20, 100906227), (30, 67270818), (36, 56059015), (45, 44847212), (47, 42938820), (60, 33635409), (90, 22423606), (94, 21469410), (141, 14312940), (149, 13544460), (180, 11211803), (188, 10734705), (235, 8587764), (282, 7156470), (298, 6772230), (423, 4770980), (447, 4514820), (470, 4293882), (564, 3578235), (596, 3386115), (705, 2862588), (745, 2708892), (846, 2385490), (894, 2257410), (940, 2146941), (1341, 1504940), (1410, 1431294), (1490, 1354446), (1601, 1260540), (1692, 1192745), (1788, 1128705), (2115, 954196), (2235, 902964), (2682, 752470), (2820, 715647), (2980, 677223), (3202, 630270), (4230, 477098), (4470, 451482), (4803, 420180), (5364, 376235), (6404, 315135), (6705, 300988), (7003, 288180), (8005, 252108), (8460, 238549), (8940, 225741), (9606, 210090), (13410, 150494), (14006, 144090), (14409, 140060), (16010, 126054), (19212, 105045), (21009, 96060), (24015, 84036), (26820, 75247), (28012, 72045), (28818, 70030), (32020, 63027), (35015, 57636), (42018, 48030)]

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