129973566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{6299}}^1$

素因数の和:6504

約数の個数: 32

約数和(自身を含む): 275184000

約数和(自身を除く): 145210434

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1086, 3439, 6299, 6878, 10317, 12598, 18897, 20634, 37794, 119681, 239362, 359043, 718086, 1140119, 2280238, 3420357, 6840714, 21662261, 43324522, 64986783, 129973566]

約数ペア:

[(1, 129973566), (2, 64986783), (3, 43324522), (6, 21662261), (19, 6840714), (38, 3420357), (57, 2280238), (114, 1140119), (181, 718086), (362, 359043), (543, 239362), (1086, 119681), (3439, 37794), (6299, 20634), (6878, 18897), (10317, 12598)]