17319276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 49227360

約数和(自身を除く): 31908084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1609, 1794, 2691, 3218, 3588, 4827, 5382, 6436, 9654, 10764, 14481, 19308, 20917, 28962, 37007, 41834, 57924, 62751, 74014, 83668, 111021, 125502, 148028, 188253, 222042, 251004, 333063, 376506, 444084, 481091, 666126, 753012, 962182, 1332252, 1443273, 1924364, 2886546, 4329819, 5773092, 8659638, 17319276]

約数ペア:

[(1, 17319276), (2, 8659638), (3, 5773092), (4, 4329819), (6, 2886546), (9, 1924364), (12, 1443273), (13, 1332252), (18, 962182), (23, 753012), (26, 666126), (36, 481091), (39, 444084), (46, 376506), (52, 333063), (69, 251004), (78, 222042), (92, 188253), (117, 148028), (138, 125502), (156, 111021), (207, 83668), (234, 74014), (276, 62751), (299, 57924), (414, 41834), (468, 37007), (598, 28962), (828, 20917), (897, 19308), (1196, 14481), (1609, 10764), (1794, 9654), (2691, 6436), (3218, 5382), (3588, 4827)]