16404108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 43943424

約数和(自身を除く): 27539316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 487, 802, 974, 1203, 1461, 1604, 1948, 2406, 2807, 2922, 3409, 4812, 5614, 5844, 6818, 8421, 10227, 11228, 13636, 16842, 20454, 33684, 40908, 195287, 390574, 585861, 781148, 1171722, 1367009, 2343444, 2734018, 4101027, 5468036, 8202054, 16404108]

約数ペア:

[(1, 16404108), (2, 8202054), (3, 5468036), (4, 4101027), (6, 2734018), (7, 2343444), (12, 1367009), (14, 1171722), (21, 781148), (28, 585861), (42, 390574), (84, 195287), (401, 40908), (487, 33684), (802, 20454), (974, 16842), (1203, 13636), (1461, 11228), (1604, 10227), (1948, 8421), (2406, 6818), (2807, 5844), (2922, 5614), (3409, 4812)]