19172916

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{3623}}^1$

素因数の和:3650

約数の個数: 72

約数和(自身を含む): 57839040

約数和(自身を除く): 38666124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 3623, 5292, 7246, 10869, 14492, 21738, 25361, 32607, 43476, 50722, 65214, 76083, 97821, 101444, 130428, 152166, 177527, 195642, 228249, 304332, 355054, 391284, 456498, 532581, 684747, 710108, 912996, 1065162, 1369494, 1597743, 2130324, 2738988, 3195486, 4793229, 6390972, 9586458, 19172916]

約数ペア:

[(1, 19172916), (2, 9586458), (3, 6390972), (4, 4793229), (6, 3195486), (7, 2738988), (9, 2130324), (12, 1597743), (14, 1369494), (18, 1065162), (21, 912996), (27, 710108), (28, 684747), (36, 532581), (42, 456498), (49, 391284), (54, 355054), (63, 304332), (84, 228249), (98, 195642), (108, 177527), (126, 152166), (147, 130428), (189, 101444), (196, 97821), (252, 76083), (294, 65214), (378, 50722), (441, 43476), (588, 32607), (756, 25361), (882, 21738), (1323, 14492), (1764, 10869), (2646, 7246), (3623, 5292)]