19073556

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 84

約数和(自身を含む): 51904384

約数和(自身を除く): 32830828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 211, 243, 279, 324, 372, 422, 486, 558, 633, 729, 837, 844, 972, 1116, 1266, 1458, 1674, 1899, 2511, 2532, 2916, 3348, 3798, 5022, 5697, 6541, 7533, 7596, 10044, 11394, 13082, 15066, 17091, 19623, 22599, 22788, 26164, 30132, 34182, 39246, 45198, 51273, 58869, 68364, 78492, 90396, 102546, 117738, 153819, 176607, 205092, 235476, 307638, 353214, 529821, 615276, 706428, 1059642, 1589463, 2119284, 3178926, 4768389, 6357852, 9536778, 19073556]

約数ペア:

[(1, 19073556), (2, 9536778), (3, 6357852), (4, 4768389), (6, 3178926), (9, 2119284), (12, 1589463), (18, 1059642), (27, 706428), (31, 615276), (36, 529821), (54, 353214), (62, 307638), (81, 235476), (93, 205092), (108, 176607), (124, 153819), (162, 117738), (186, 102546), (211, 90396), (243, 78492), (279, 68364), (324, 58869), (372, 51273), (422, 45198), (486, 39246), (558, 34182), (633, 30132), (729, 26164), (837, 22788), (844, 22599), (972, 19623), (1116, 17091), (1266, 15066), (1458, 13082), (1674, 11394), (1899, 10044), (2511, 7596), (2532, 7533), (2916, 6541), (3348, 5697), (3798, 5022)]