23518236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 69866496

約数和(自身を除く): 46348260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 47, 49, 69, 74, 84, 92, 94, 98, 111, 138, 141, 147, 148, 161, 188, 196, 222, 259, 276, 282, 294, 322, 329, 444, 483, 518, 564, 588, 644, 658, 777, 851, 966, 987, 1036, 1081, 1127, 1316, 1554, 1702, 1739, 1813, 1932, 1974, 2162, 2254, 2303, 2553, 3108, 3243, 3381, 3404, 3478, 3626, 3948, 4324, 4508, 4606, 5106, 5217, 5439, 5957, 6486, 6762, 6909, 6956, 7252, 7567, 9212, 10212, 10434, 10878, 11914, 12173, 12972, 13524, 13818, 15134, 17871, 20868, 21756, 22701, 23828, 24346, 27636, 30268, 35742, 36519, 39997, 41699, 45402, 48692, 52969, 71484, 73038, 79994, 83398, 85211, 90804, 105938, 119991, 125097, 146076, 158907, 159988, 166796, 170422, 211876, 239982, 250194, 255633, 279979, 317814, 340844, 479964, 500388, 511266, 559958, 635628, 839937, 1022532, 1119916, 1679874, 1959853, 3359748, 3919706, 5879559, 7839412, 11759118, 23518236]

約数ペア:

[(1, 23518236), (2, 11759118), (3, 7839412), (4, 5879559), (6, 3919706), (7, 3359748), (12, 1959853), (14, 1679874), (21, 1119916), (23, 1022532), (28, 839937), (37, 635628), (42, 559958), (46, 511266), (47, 500388), (49, 479964), (69, 340844), (74, 317814), (84, 279979), (92, 255633), (94, 250194), (98, 239982), (111, 211876), (138, 170422), (141, 166796), (147, 159988), (148, 158907), (161, 146076), (188, 125097), (196, 119991), (222, 105938), (259, 90804), (276, 85211), (282, 83398), (294, 79994), (322, 73038), (329, 71484), (444, 52969), (483, 48692), (518, 45402), (564, 41699), (588, 39997), (644, 36519), (658, 35742), (777, 30268), (851, 27636), (966, 24346), (987, 23828), (1036, 22701), (1081, 21756), (1127, 20868), (1316, 17871), (1554, 15134), (1702, 13818), (1739, 13524), (1813, 12972), (1932, 12173), (1974, 11914), (2162, 10878), (2254, 10434), (2303, 10212), (2553, 9212), (3108, 7567), (3243, 7252), (3381, 6956), (3404, 6909), (3478, 6762), (3626, 6486), (3948, 5957), (4324, 5439), (4508, 5217), (4606, 5106)]