18348527628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{108883}}^1$

素因数の和:109075

約数の個数: 72

約数和(自身を含む): 48194671616

約数和(自身を除く): 29846143988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 151, 186, 279, 302, 372, 453, 558, 604, 906, 1116, 1359, 1812, 2718, 4681, 5436, 9362, 14043, 18724, 28086, 42129, 56172, 84258, 108883, 168516, 217766, 326649, 435532, 653298, 979947, 1306596, 1959894, 3375373, 3919788, 6750746, 10126119, 13501492, 16441333, 20252238, 30378357, 32882666, 40504476, 49323999, 60756714, 65765332, 98647998, 121513428, 147971997, 197295996, 295943994, 509681323, 591887988, 1019362646, 1529043969, 2038725292, 3058087938, 4587131907, 6116175876, 9174263814, 18348527628]

約数ペア:

[(1, 18348527628), (2, 9174263814), (3, 6116175876), (4, 4587131907), (6, 3058087938), (9, 2038725292), (12, 1529043969), (18, 1019362646), (31, 591887988), (36, 509681323), (62, 295943994), (93, 197295996), (124, 147971997), (151, 121513428), (186, 98647998), (279, 65765332), (302, 60756714), (372, 49323999), (453, 40504476), (558, 32882666), (604, 30378357), (906, 20252238), (1116, 16441333), (1359, 13501492), (1812, 10126119), (2718, 6750746), (4681, 3919788), (5436, 3375373), (9362, 1959894), (14043, 1306596), (18724, 979947), (28086, 653298), (42129, 435532), (56172, 326649), (84258, 217766), (108883, 168516)]