23705514

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 67196160

約数和(自身を除く): 43490646

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 49, 51, 54, 62, 63, 93, 98, 102, 119, 126, 147, 153, 186, 189, 217, 238, 279, 289, 294, 306, 357, 378, 434, 441, 459, 527, 558, 578, 651, 714, 833, 837, 867, 882, 918, 1054, 1071, 1302, 1323, 1519, 1581, 1666, 1674, 1734, 1953, 2023, 2142, 2499, 2601, 2646, 3038, 3162, 3213, 3689, 3906, 4046, 4557, 4743, 4998, 5202, 5859, 6069, 6426, 7378, 7497, 7803, 8959, 9114, 9486, 11067, 11718, 12138, 13671, 14161, 14229, 14994, 15606, 17918, 18207, 22134, 22491, 25823, 26877, 27342, 28322, 28458, 33201, 36414, 41013, 42483, 44982, 51646, 53754, 54621, 62713, 66402, 77469, 80631, 82026, 84966, 99603, 109242, 125426, 127449, 154938, 161262, 188139, 199206, 232407, 241893, 254898, 376278, 382347, 438991, 464814, 483786, 564417, 697221, 764694, 877982, 1128834, 1316973, 1394442, 1693251, 2633946, 3386502, 3950919, 7901838, 11852757, 23705514]

約数ペア:

[(1, 23705514), (2, 11852757), (3, 7901838), (6, 3950919), (7, 3386502), (9, 2633946), (14, 1693251), (17, 1394442), (18, 1316973), (21, 1128834), (27, 877982), (31, 764694), (34, 697221), (42, 564417), (49, 483786), (51, 464814), (54, 438991), (62, 382347), (63, 376278), (93, 254898), (98, 241893), (102, 232407), (119, 199206), (126, 188139), (147, 161262), (153, 154938), (186, 127449), (189, 125426), (217, 109242), (238, 99603), (279, 84966), (289, 82026), (294, 80631), (306, 77469), (357, 66402), (378, 62713), (434, 54621), (441, 53754), (459, 51646), (527, 44982), (558, 42483), (578, 41013), (651, 36414), (714, 33201), (833, 28458), (837, 28322), (867, 27342), (882, 26877), (918, 25823), (1054, 22491), (1071, 22134), (1302, 18207), (1323, 17918), (1519, 15606), (1581, 14994), (1666, 14229), (1674, 14161), (1734, 13671), (1953, 12138), (2023, 11718), (2142, 11067), (2499, 9486), (2601, 9114), (2646, 8959), (3038, 7803), (3162, 7497), (3213, 7378), (3689, 6426), (3906, 6069), (4046, 5859), (4557, 5202), (4743, 4998)]