9969718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 19284480

約数和(自身を除く): 9314762

約数列:

[1, 2, 11, 17, 19, 22, 23, 34, 38, 46, 61, 122, 187, 209, 253, 323, 374, 391, 418, 437, 506, 646, 671, 782, 874, 1037, 1159, 1342, 1403, 2074, 2318, 2806, 3553, 4301, 4807, 7106, 7429, 8602, 9614, 11407, 12749, 14858, 15433, 19703, 22814, 23851, 25498, 26657, 30866, 39406, 47702, 53314, 81719, 163438, 216733, 262361, 293227, 433466, 453169, 524722, 586454, 906338, 4984859, 9969718]

約数ペア:

[(1, 9969718), (2, 4984859), (11, 906338), (17, 586454), (19, 524722), (22, 453169), (23, 433466), (34, 293227), (38, 262361), (46, 216733), (61, 163438), (122, 81719), (187, 53314), (209, 47702), (253, 39406), (323, 30866), (374, 26657), (391, 25498), (418, 23851), (437, 22814), (506, 19703), (646, 15433), (671, 14858), (782, 12749), (874, 11407), (1037, 9614), (1159, 8602), (1342, 7429), (1403, 7106), (2074, 4807), (2318, 4301), (2806, 3553)]