17218348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 37122624

約数和(自身を除く): 19904276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 593, 854, 1037, 1186, 1708, 2074, 2372, 4148, 4151, 7259, 8302, 10081, 14518, 16604, 20162, 29036, 36173, 40324, 70567, 72346, 141134, 144692, 253211, 282268, 506422, 614941, 1012844, 1229882, 2459764, 4304587, 8609174, 17218348]

約数ペア:

[(1, 17218348), (2, 8609174), (4, 4304587), (7, 2459764), (14, 1229882), (17, 1012844), (28, 614941), (34, 506422), (61, 282268), (68, 253211), (119, 144692), (122, 141134), (238, 72346), (244, 70567), (427, 40324), (476, 36173), (593, 29036), (854, 20162), (1037, 16604), (1186, 14518), (1708, 10081), (2074, 8302), (2372, 7259), (4148, 4151)]