19912857588

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{92699}}^1$

素因数の和:92748

約数の個数: 144

約数和(自身を含む): 59522299200

約数和(自身を除く): 39609441612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 243, 306, 324, 351, 442, 459, 468, 486, 612, 663, 702, 884, 918, 972, 1053, 1326, 1377, 1404, 1836, 1989, 2106, 2652, 2754, 3159, 3978, 4131, 4212, 5508, 5967, 6318, 7956, 8262, 11934, 12636, 16524, 17901, 23868, 35802, 53703, 71604, 92699, 107406, 185398, 214812, 278097, 370796, 556194, 834291, 1112388, 1205087, 1575883, 1668582, 2410174, 2502873, 3151766, 3337164, 3615261, 4727649, 4820348, 5005746, 6303532, 7230522, 7508619, 9455298, 10011492, 10845783, 14182947, 14461044, 15017238, 18910596, 20486479, 21691566, 22525857, 28365894, 30034476, 32537349, 40972958, 42548841, 43383132, 45051714, 56731788, 61459437, 65074698, 81945916, 85097682, 90103428, 97612047, 122918874, 127646523, 130149396, 170195364, 184378311, 195224094, 245837748, 255293046, 292836141, 368756622, 382939569, 390448188, 510586092, 553134933, 585672282, 737513244, 765879138, 1106269866, 1171344564, 1531758276, 1659404799, 2212539732, 3318809598, 4978214397, 6637619196, 9956428794, 19912857588]

約数ペア:

[(1, 19912857588), (2, 9956428794), (3, 6637619196), (4, 4978214397), (6, 3318809598), (9, 2212539732), (12, 1659404799), (13, 1531758276), (17, 1171344564), (18, 1106269866), (26, 765879138), (27, 737513244), (34, 585672282), (36, 553134933), (39, 510586092), (51, 390448188), (52, 382939569), (54, 368756622), (68, 292836141), (78, 255293046), (81, 245837748), (102, 195224094), (108, 184378311), (117, 170195364), (153, 130149396), (156, 127646523), (162, 122918874), (204, 97612047), (221, 90103428), (234, 85097682), (243, 81945916), (306, 65074698), (324, 61459437), (351, 56731788), (442, 45051714), (459, 43383132), (468, 42548841), (486, 40972958), (612, 32537349), (663, 30034476), (702, 28365894), (884, 22525857), (918, 21691566), (972, 20486479), (1053, 18910596), (1326, 15017238), (1377, 14461044), (1404, 14182947), (1836, 10845783), (1989, 10011492), (2106, 9455298), (2652, 7508619), (2754, 7230522), (3159, 6303532), (3978, 5005746), (4131, 4820348), (4212, 4727649), (5508, 3615261), (5967, 3337164), (6318, 3151766), (7956, 2502873), (8262, 2410174), (11934, 1668582), (12636, 1575883), (16524, 1205087), (17901, 1112388), (23868, 834291), (35802, 556194), (53703, 370796), (71604, 278097), (92699, 214812), (107406, 185398)]