18338652

素因数分解:

$2^2\times 3^2\times {\mathrm{659}}^1\times {\mathrm{773}}^1$

素因数の和:1442

約数の個数: 36

約数和(自身を含む): 46486440

約数和(自身を除く): 28147788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 659, 773, 1318, 1546, 1977, 2319, 2636, 3092, 3954, 4638, 5931, 6957, 7908, 9276, 11862, 13914, 23724, 27828, 509407, 1018814, 1528221, 2037628, 3056442, 4584663, 6112884, 9169326, 18338652]

約数ペア:

[(1, 18338652), (2, 9169326), (3, 6112884), (4, 4584663), (6, 3056442), (9, 2037628), (12, 1528221), (18, 1018814), (36, 509407), (659, 27828), (773, 23724), (1318, 13914), (1546, 11862), (1977, 9276), (2319, 7908), (2636, 6957), (3092, 5931), (3954, 4638)]