38702916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 112379904

約数和(自身を除く): 73676988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 401, 766, 802, 1149, 1203, 1532, 1604, 2298, 2406, 2681, 2807, 3447, 3609, 4596, 4812, 5362, 5614, 6894, 7218, 8043, 8421, 10724, 11228, 13788, 14436, 16086, 16842, 24129, 25263, 32172, 33684, 48258, 50526, 96516, 101052, 153583, 307166, 460749, 614332, 921498, 1075081, 1382247, 1842996, 2150162, 2764494, 3225243, 4300324, 5528988, 6450486, 9675729, 12900972, 19351458, 38702916]

約数ペア:

[(1, 38702916), (2, 19351458), (3, 12900972), (4, 9675729), (6, 6450486), (7, 5528988), (9, 4300324), (12, 3225243), (14, 2764494), (18, 2150162), (21, 1842996), (28, 1382247), (36, 1075081), (42, 921498), (63, 614332), (84, 460749), (126, 307166), (252, 153583), (383, 101052), (401, 96516), (766, 50526), (802, 48258), (1149, 33684), (1203, 32172), (1532, 25263), (1604, 24129), (2298, 16842), (2406, 16086), (2681, 14436), (2807, 13788), (3447, 11228), (3609, 10724), (4596, 8421), (4812, 8043), (5362, 7218), (5614, 6894)]