2012018442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 4994390016

約数和(自身を除く): 2982371574

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 137, 201, 238, 274, 307, 357, 402, 411, 469, 614, 714, 822, 921, 938, 959, 1139, 1407, 1842, 1918, 2149, 2278, 2329, 2814, 2877, 3417, 4298, 4658, 5219, 5754, 6447, 6834, 6987, 7973, 9179, 10438, 12894, 13974, 15657, 15946, 16303, 18358, 20569, 23919, 27537, 31314, 32606, 36533, 41138, 42059, 47838, 48909, 55074, 61707, 64253, 73066, 84118, 97818, 109599, 123414, 126177, 128506, 143983, 156043, 192759, 219198, 252354, 287966, 294413, 312086, 349673, 385518, 431949, 468129, 588826, 699346, 715003, 863898, 883239, 936258, 1049019, 1092301, 1430006, 1766478, 2098038, 2145009, 2184602, 2447711, 2817953, 3276903, 4290018, 4895422, 5005021, 5635906, 6553806, 7343133, 8453859, 10010042, 14686266, 15015063, 16907718, 19725671, 30030126, 39451342, 47905201, 59177013, 95810402, 118354026, 143715603, 287431206, 335336407, 670672814, 1006009221, 2012018442]

約数ペア:

[(1, 2012018442), (2, 1006009221), (3, 670672814), (6, 335336407), (7, 287431206), (14, 143715603), (17, 118354026), (21, 95810402), (34, 59177013), (42, 47905201), (51, 39451342), (67, 30030126), (102, 19725671), (119, 16907718), (134, 15015063), (137, 14686266), (201, 10010042), (238, 8453859), (274, 7343133), (307, 6553806), (357, 5635906), (402, 5005021), (411, 4895422), (469, 4290018), (614, 3276903), (714, 2817953), (822, 2447711), (921, 2184602), (938, 2145009), (959, 2098038), (1139, 1766478), (1407, 1430006), (1842, 1092301), (1918, 1049019), (2149, 936258), (2278, 883239), (2329, 863898), (2814, 715003), (2877, 699346), (3417, 588826), (4298, 468129), (4658, 431949), (5219, 385518), (5754, 349673), (6447, 312086), (6834, 294413), (6987, 287966), (7973, 252354), (9179, 219198), (10438, 192759), (12894, 156043), (13974, 143983), (15657, 128506), (15946, 126177), (16303, 123414), (18358, 109599), (20569, 97818), (23919, 84118), (27537, 73066), (31314, 64253), (32606, 61707), (36533, 55074), (41138, 48909), (42059, 47838)]