19357002

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 50400000

約数和(自身を除く): 31042998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1249, 1722, 2214, 2498, 2583, 3747, 5166, 7494, 7749, 8743, 11241, 15498, 17486, 22482, 26229, 33723, 51209, 52458, 67446, 78687, 102418, 153627, 157374, 236061, 307254, 358463, 460881, 472122, 716926, 921762, 1075389, 1382643, 2150778, 2765286, 3226167, 6452334, 9678501, 19357002]

約数ペア:

[(1, 19357002), (2, 9678501), (3, 6452334), (6, 3226167), (7, 2765286), (9, 2150778), (14, 1382643), (18, 1075389), (21, 921762), (27, 716926), (41, 472122), (42, 460881), (54, 358463), (63, 307254), (82, 236061), (123, 157374), (126, 153627), (189, 102418), (246, 78687), (287, 67446), (369, 52458), (378, 51209), (574, 33723), (738, 26229), (861, 22482), (1107, 17486), (1249, 15498), (1722, 11241), (2214, 8743), (2498, 7749), (2583, 7494), (3747, 5166)]