13309539228

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{19309}}^1$

素因数の和:19827

約数の個数: 72

約数和(自身を含む): 34539719760

約数和(自身を除く): 21230180532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 467, 492, 738, 934, 1401, 1476, 1868, 2802, 4203, 5604, 8406, 16812, 19147, 19309, 38294, 38618, 57441, 57927, 76588, 77236, 114882, 115854, 172323, 173781, 229764, 231708, 344646, 347562, 689292, 695124, 791669, 1583338, 2375007, 3166676, 4750014, 7125021, 9017303, 9500028, 14250042, 18034606, 27051909, 28500084, 36069212, 54103818, 81155727, 108207636, 162311454, 324622908, 369709423, 739418846, 1109128269, 1478837692, 2218256538, 3327384807, 4436513076, 6654769614, 13309539228]

約数ペア:

[(1, 13309539228), (2, 6654769614), (3, 4436513076), (4, 3327384807), (6, 2218256538), (9, 1478837692), (12, 1109128269), (18, 739418846), (36, 369709423), (41, 324622908), (82, 162311454), (123, 108207636), (164, 81155727), (246, 54103818), (369, 36069212), (467, 28500084), (492, 27051909), (738, 18034606), (934, 14250042), (1401, 9500028), (1476, 9017303), (1868, 7125021), (2802, 4750014), (4203, 3166676), (5604, 2375007), (8406, 1583338), (16812, 791669), (19147, 695124), (19309, 689292), (38294, 347562), (38618, 344646), (57441, 231708), (57927, 229764), (76588, 173781), (77236, 172323), (114882, 115854)]