17889336

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 52780200

約数和(自身を除く): 34890864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1453, 1539, 2052, 2906, 3078, 4104, 4359, 5812, 6156, 8718, 11624, 12312, 13077, 17436, 26154, 27607, 34872, 39231, 52308, 55214, 78462, 82821, 104616, 110428, 117693, 156924, 165642, 220856, 235386, 248463, 313848, 331284, 470772, 496926, 662568, 745389, 941544, 993852, 1490778, 1987704, 2236167, 2981556, 4472334, 5963112, 8944668, 17889336]

約数ペア:

[(1, 17889336), (2, 8944668), (3, 5963112), (4, 4472334), (6, 2981556), (8, 2236167), (9, 1987704), (12, 1490778), (18, 993852), (19, 941544), (24, 745389), (27, 662568), (36, 496926), (38, 470772), (54, 331284), (57, 313848), (72, 248463), (76, 235386), (81, 220856), (108, 165642), (114, 156924), (152, 117693), (162, 110428), (171, 104616), (216, 82821), (228, 78462), (324, 55214), (342, 52308), (456, 39231), (513, 34872), (648, 27607), (684, 26154), (1026, 17436), (1368, 13077), (1453, 12312), (1539, 11624), (2052, 8718), (2906, 6156), (3078, 5812), (4104, 4359)]