19360692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 54043080

約数和(自身を除く): 34682388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1009, 1066, 1476, 1599, 2018, 2132, 3027, 3198, 4036, 4797, 6054, 6396, 9081, 9594, 12108, 13117, 18162, 19188, 26234, 36324, 39351, 41369, 52468, 78702, 82738, 118053, 124107, 157404, 165476, 236106, 248214, 372321, 472212, 496428, 537797, 744642, 1075594, 1489284, 1613391, 2151188, 3226782, 4840173, 6453564, 9680346, 19360692]

約数ペア:

[(1, 19360692), (2, 9680346), (3, 6453564), (4, 4840173), (6, 3226782), (9, 2151188), (12, 1613391), (13, 1489284), (18, 1075594), (26, 744642), (36, 537797), (39, 496428), (41, 472212), (52, 372321), (78, 248214), (82, 236106), (117, 165476), (123, 157404), (156, 124107), (164, 118053), (234, 82738), (246, 78702), (369, 52468), (468, 41369), (492, 39351), (533, 36324), (738, 26234), (1009, 19188), (1066, 18162), (1476, 13117), (1599, 12108), (2018, 9594), (2132, 9081), (3027, 6396), (3198, 6054), (4036, 4797)]