18830584242

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4621}}^1$

素因数の和:4865

約数の個数: 128

約数和(自身を含む): 46483269120

約数和(自身を除く): 27652684878

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 193, 207, 306, 386, 391, 414, 459, 579, 621, 782, 918, 1158, 1173, 1242, 1737, 2346, 3281, 3474, 3519, 4439, 4621, 5211, 6562, 7038, 8878, 9242, 9843, 10422, 10557, 13317, 13863, 19686, 21114, 26634, 27726, 29529, 39951, 41589, 59058, 75463, 78557, 79902, 83178, 88587, 106283, 119853, 124767, 150926, 157114, 177174, 212566, 226389, 235671, 239706, 249534, 318849, 452778, 471342, 637698, 679167, 707013, 891853, 956547, 1358334, 1414026, 1783706, 1806811, 1913094, 2037501, 2121039, 2675559, 2869641, 3613622, 4075002, 4242078, 5351118, 5420433, 5739282, 8026677, 10840866, 15161501, 16053354, 16261299, 20512619, 24080031, 30323002, 32522598, 41025238, 45484503, 48160062, 48783897, 61537857, 90969006, 97567794, 123075714, 136453509, 184613571, 272907018, 348714523, 369227142, 409360527, 553840713, 697429046, 818721054, 1046143569, 1107681426, 2092287138, 3138430707, 6276861414, 9415292121, 18830584242]

約数ペア:

[(1, 18830584242), (2, 9415292121), (3, 6276861414), (6, 3138430707), (9, 2092287138), (17, 1107681426), (18, 1046143569), (23, 818721054), (27, 697429046), (34, 553840713), (46, 409360527), (51, 369227142), (54, 348714523), (69, 272907018), (102, 184613571), (138, 136453509), (153, 123075714), (193, 97567794), (207, 90969006), (306, 61537857), (386, 48783897), (391, 48160062), (414, 45484503), (459, 41025238), (579, 32522598), (621, 30323002), (782, 24080031), (918, 20512619), (1158, 16261299), (1173, 16053354), (1242, 15161501), (1737, 10840866), (2346, 8026677), (3281, 5739282), (3474, 5420433), (3519, 5351118), (4439, 4242078), (4621, 4075002), (5211, 3613622), (6562, 2869641), (7038, 2675559), (8878, 2121039), (9242, 2037501), (9843, 1913094), (10422, 1806811), (10557, 1783706), (13317, 1414026), (13863, 1358334), (19686, 956547), (21114, 891853), (26634, 707013), (27726, 679167), (29529, 637698), (39951, 471342), (41589, 452778), (59058, 318849), (75463, 249534), (78557, 239706), (79902, 235671), (83178, 226389), (88587, 212566), (106283, 177174), (119853, 157114), (124767, 150926)]