26188118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 48660480

約数和(自身を除く): 22472362

約数列:

[1, 2, 11, 19, 22, 31, 38, 43, 47, 62, 86, 94, 209, 341, 418, 473, 517, 589, 682, 817, 893, 946, 1034, 1178, 1333, 1457, 1634, 1786, 2021, 2666, 2914, 4042, 6479, 8987, 9823, 12958, 14663, 16027, 17974, 19646, 22231, 25327, 27683, 29326, 32054, 38399, 44462, 50654, 55366, 62651, 76798, 125302, 278597, 304513, 422389, 557194, 609026, 689161, 844778, 1190369, 1378322, 2380738, 13094059, 26188118]

約数ペア:

[(1, 26188118), (2, 13094059), (11, 2380738), (19, 1378322), (22, 1190369), (31, 844778), (38, 689161), (43, 609026), (47, 557194), (62, 422389), (86, 304513), (94, 278597), (209, 125302), (341, 76798), (418, 62651), (473, 55366), (517, 50654), (589, 44462), (682, 38399), (817, 32054), (893, 29326), (946, 27683), (1034, 25327), (1178, 22231), (1333, 19646), (1457, 17974), (1634, 16027), (1786, 14663), (2021, 12958), (2666, 9823), (2914, 8987), (4042, 6479)]