19266624

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 62130432

約数和(自身を除く): 42863808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 83, 93, 96, 104, 117, 124, 144, 156, 166, 186, 192, 208, 234, 248, 249, 279, 288, 312, 332, 372, 403, 416, 468, 496, 498, 558, 576, 624, 664, 744, 747, 806, 832, 936, 992, 996, 1079, 1116, 1209, 1248, 1328, 1488, 1494, 1612, 1872, 1984, 1992, 2158, 2232, 2418, 2496, 2573, 2656, 2976, 2988, 3224, 3237, 3627, 3744, 3984, 4316, 4464, 4836, 5146, 5312, 5952, 5976, 6448, 6474, 7254, 7488, 7719, 7968, 8632, 8928, 9672, 9711, 10292, 11952, 12896, 12948, 14508, 15438, 15936, 17264, 17856, 19344, 19422, 20584, 23157, 23904, 25792, 25896, 29016, 30876, 33449, 34528, 38688, 38844, 41168, 46314, 47808, 51792, 58032, 61752, 66898, 69056, 77376, 77688, 82336, 92628, 100347, 103584, 116064, 123504, 133796, 155376, 164672, 185256, 200694, 207168, 232128, 247008, 267592, 301041, 310752, 370512, 401388, 494016, 535184, 602082, 621504, 741024, 802776, 1070368, 1204164, 1482048, 1605552, 2140736, 2408328, 3211104, 4816656, 6422208, 9633312, 19266624]

約数ペア:

[(1, 19266624), (2, 9633312), (3, 6422208), (4, 4816656), (6, 3211104), (8, 2408328), (9, 2140736), (12, 1605552), (13, 1482048), (16, 1204164), (18, 1070368), (24, 802776), (26, 741024), (31, 621504), (32, 602082), (36, 535184), (39, 494016), (48, 401388), (52, 370512), (62, 310752), (64, 301041), (72, 267592), (78, 247008), (83, 232128), (93, 207168), (96, 200694), (104, 185256), (117, 164672), (124, 155376), (144, 133796), (156, 123504), (166, 116064), (186, 103584), (192, 100347), (208, 92628), (234, 82336), (248, 77688), (249, 77376), (279, 69056), (288, 66898), (312, 61752), (332, 58032), (372, 51792), (403, 47808), (416, 46314), (468, 41168), (496, 38844), (498, 38688), (558, 34528), (576, 33449), (624, 30876), (664, 29016), (744, 25896), (747, 25792), (806, 23904), (832, 23157), (936, 20584), (992, 19422), (996, 19344), (1079, 17856), (1116, 17264), (1209, 15936), (1248, 15438), (1328, 14508), (1488, 12948), (1494, 12896), (1612, 11952), (1872, 10292), (1984, 9711), (1992, 9672), (2158, 8928), (2232, 8632), (2418, 7968), (2496, 7719), (2573, 7488), (2656, 7254), (2976, 6474), (2988, 6448), (3224, 5976), (3237, 5952), (3627, 5312), (3744, 5146), (3984, 4836), (4316, 4464)]