2021325408

素因数分解:

$2^5\times 3^3\times {\mathrm{421}}^1\times {\mathrm{5557}}^1$

素因数の和:5997

約数の個数: 96

約数和(自身を含む): 5910599520

約数和(自身を除く): 3889274112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 421, 432, 842, 864, 1263, 1684, 2526, 3368, 3789, 5052, 5557, 6736, 7578, 10104, 11114, 11367, 13472, 15156, 16671, 20208, 22228, 22734, 30312, 33342, 40416, 44456, 45468, 50013, 60624, 66684, 88912, 90936, 100026, 121248, 133368, 150039, 177824, 181872, 200052, 266736, 300078, 363744, 400104, 533472, 600156, 800208, 1200312, 1600416, 2339497, 2400624, 4678994, 4801248, 7018491, 9357988, 14036982, 18715976, 21055473, 28073964, 37431952, 42110946, 56147928, 63166419, 74863904, 84221892, 112295856, 126332838, 168443784, 224591712, 252665676, 336887568, 505331352, 673775136, 1010662704, 2021325408]

約数ペア:

[(1, 2021325408), (2, 1010662704), (3, 673775136), (4, 505331352), (6, 336887568), (8, 252665676), (9, 224591712), (12, 168443784), (16, 126332838), (18, 112295856), (24, 84221892), (27, 74863904), (32, 63166419), (36, 56147928), (48, 42110946), (54, 37431952), (72, 28073964), (96, 21055473), (108, 18715976), (144, 14036982), (216, 9357988), (288, 7018491), (421, 4801248), (432, 4678994), (842, 2400624), (864, 2339497), (1263, 1600416), (1684, 1200312), (2526, 800208), (3368, 600156), (3789, 533472), (5052, 400104), (5557, 363744), (6736, 300078), (7578, 266736), (10104, 200052), (11114, 181872), (11367, 177824), (13472, 150039), (15156, 133368), (16671, 121248), (20208, 100026), (22228, 90936), (22734, 88912), (30312, 66684), (33342, 60624), (40416, 50013), (44456, 45468)]