18026476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5683}}^1$

素因数の和:5761

約数の個数: 24

約数和(自身を含む): 34535984

約数和(自身を除く): 16509508

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 5683, 11366, 22732, 73879, 147758, 295516, 346663, 693326, 1386652, 4506619, 9013238, 18026476]

約数ペア:

[(1, 18026476), (2, 9013238), (4, 4506619), (13, 1386652), (26, 693326), (52, 346663), (61, 295516), (122, 147758), (244, 73879), (793, 22732), (1586, 11366), (3172, 5683)]