1938856374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38183}}^1$

素因数の和:38242

約数の個数: 96

約数和(自身を含む): 5337206784

約数和(自身を除く): 3398350410

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 5642, 7254, 8463, 16926, 25389, 38183, 50778, 76366, 114549, 229098, 267281, 343647, 496379, 534562, 687294, 801843, 992758, 1183673, 1489137, 1603686, 2367346, 2405529, 2978274, 3474653, 3551019, 4467411, 4811058, 6949306, 7102038, 8285711, 8934822, 10423959, 10653057, 15387749, 16571422, 20847918, 21306114, 24857133, 30775498, 31271877, 46163247, 49714266, 62543754, 74571399, 92326494, 107714243, 138489741, 149142798, 215428486, 276979482, 323142729, 646285458, 969428187, 1938856374]

約数ペア:

[(1, 1938856374), (2, 969428187), (3, 646285458), (6, 323142729), (7, 276979482), (9, 215428486), (13, 149142798), (14, 138489741), (18, 107714243), (21, 92326494), (26, 74571399), (31, 62543754), (39, 49714266), (42, 46163247), (62, 31271877), (63, 30775498), (78, 24857133), (91, 21306114), (93, 20847918), (117, 16571422), (126, 15387749), (182, 10653057), (186, 10423959), (217, 8934822), (234, 8285711), (273, 7102038), (279, 6949306), (403, 4811058), (434, 4467411), (546, 3551019), (558, 3474653), (651, 2978274), (806, 2405529), (819, 2367346), (1209, 1603686), (1302, 1489137), (1638, 1183673), (1953, 992758), (2418, 801843), (2821, 687294), (3627, 534562), (3906, 496379), (5642, 343647), (7254, 267281), (8463, 229098), (16926, 114549), (25389, 76366), (38183, 50778)]