38321892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 111343232

約数和(自身を除く): 73021340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 631, 723, 964, 1262, 1446, 1687, 1893, 2169, 2524, 2892, 3374, 3786, 4338, 4417, 5061, 5679, 6748, 7572, 8676, 8834, 10122, 11358, 13251, 15183, 17668, 20244, 22716, 26502, 30366, 39753, 53004, 60732, 79506, 152071, 159012, 304142, 456213, 608284, 912426, 1064497, 1368639, 1824852, 2128994, 2737278, 3193491, 4257988, 5474556, 6386982, 9580473, 12773964, 19160946, 38321892]

約数ペア:

[(1, 38321892), (2, 19160946), (3, 12773964), (4, 9580473), (6, 6386982), (7, 5474556), (9, 4257988), (12, 3193491), (14, 2737278), (18, 2128994), (21, 1824852), (28, 1368639), (36, 1064497), (42, 912426), (63, 608284), (84, 456213), (126, 304142), (241, 159012), (252, 152071), (482, 79506), (631, 60732), (723, 53004), (964, 39753), (1262, 30366), (1446, 26502), (1687, 22716), (1893, 20244), (2169, 17668), (2524, 15183), (2892, 13251), (3374, 11358), (3786, 10122), (4338, 8834), (4417, 8676), (5061, 7572), (5679, 6748)]