12503442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 30046464

約数和(自身を除く): 17543022

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 53, 82, 106, 123, 137, 159, 246, 274, 287, 318, 371, 411, 574, 742, 822, 861, 959, 1113, 1722, 1918, 2173, 2226, 2877, 4346, 5617, 5754, 6519, 7261, 11234, 13038, 14522, 15211, 16851, 21783, 30422, 33702, 39319, 43566, 45633, 50827, 78638, 91266, 101654, 117957, 152481, 235914, 297701, 304962, 595402, 893103, 1786206, 2083907, 4167814, 6251721, 12503442]

約数ペア:

[(1, 12503442), (2, 6251721), (3, 4167814), (6, 2083907), (7, 1786206), (14, 893103), (21, 595402), (41, 304962), (42, 297701), (53, 235914), (82, 152481), (106, 117957), (123, 101654), (137, 91266), (159, 78638), (246, 50827), (274, 45633), (287, 43566), (318, 39319), (371, 33702), (411, 30422), (574, 21783), (742, 16851), (822, 15211), (861, 14522), (959, 13038), (1113, 11234), (1722, 7261), (1918, 6519), (2173, 5754), (2226, 5617), (2877, 4346)]