39778362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 102211200

約数和(自身を除く): 62432838

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 389, 414, 437, 494, 598, 741, 778, 874, 897, 1167, 1311, 1482, 1794, 2223, 2334, 2622, 2691, 3501, 3933, 4446, 5057, 5382, 5681, 7002, 7391, 7866, 8947, 10114, 11362, 14782, 15171, 17043, 17894, 22173, 26841, 30342, 34086, 44346, 45513, 51129, 53682, 66519, 80523, 91026, 96083, 102258, 116311, 133038, 161046, 169993, 192166, 232622, 288249, 339986, 348933, 509979, 576498, 697866, 864747, 1019958, 1046799, 1529937, 1729494, 2093598, 2209909, 3059874, 4419818, 6629727, 13259454, 19889181, 39778362]

約数ペア:

[(1, 39778362), (2, 19889181), (3, 13259454), (6, 6629727), (9, 4419818), (13, 3059874), (18, 2209909), (19, 2093598), (23, 1729494), (26, 1529937), (38, 1046799), (39, 1019958), (46, 864747), (57, 697866), (69, 576498), (78, 509979), (114, 348933), (117, 339986), (138, 288249), (171, 232622), (207, 192166), (234, 169993), (247, 161046), (299, 133038), (342, 116311), (389, 102258), (414, 96083), (437, 91026), (494, 80523), (598, 66519), (741, 53682), (778, 51129), (874, 45513), (897, 44346), (1167, 34086), (1311, 30342), (1482, 26841), (1794, 22173), (2223, 17894), (2334, 17043), (2622, 15171), (2691, 14782), (3501, 11362), (3933, 10114), (4446, 8947), (5057, 7866), (5382, 7391), (5681, 7002)]