38119284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 110696768

約数和(自身を除く): 72577484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 457, 662, 914, 993, 1324, 1371, 1828, 1986, 2317, 2742, 2979, 3199, 3972, 4113, 4634, 5484, 5958, 6398, 6951, 8226, 9268, 9597, 11916, 12796, 13902, 16452, 19194, 20853, 27804, 28791, 38388, 41706, 57582, 83412, 115164, 151267, 302534, 453801, 605068, 907602, 1058869, 1361403, 1815204, 2117738, 2722806, 3176607, 4235476, 5445612, 6353214, 9529821, 12706428, 19059642, 38119284]

約数ペア:

[(1, 38119284), (2, 19059642), (3, 12706428), (4, 9529821), (6, 6353214), (7, 5445612), (9, 4235476), (12, 3176607), (14, 2722806), (18, 2117738), (21, 1815204), (28, 1361403), (36, 1058869), (42, 907602), (63, 605068), (84, 453801), (126, 302534), (252, 151267), (331, 115164), (457, 83412), (662, 57582), (914, 41706), (993, 38388), (1324, 28791), (1371, 27804), (1828, 20853), (1986, 19194), (2317, 16452), (2742, 13902), (2979, 12796), (3199, 11916), (3972, 9597), (4113, 9268), (4634, 8226), (5484, 6951), (5958, 6398)]