18678439308

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{3677}}^1$

素因数の和:4411

約数の個数: 96

約数和(自身を含む): 47477271744

約数和(自身を除く): 28798832436

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 673, 1258, 1346, 1887, 2019, 2516, 2692, 3677, 3774, 4038, 7354, 7548, 8076, 11031, 11441, 14708, 22062, 22882, 24901, 34323, 44124, 45764, 49802, 62509, 68646, 74703, 99604, 125018, 136049, 137292, 149406, 187527, 250036, 272098, 298812, 375054, 408147, 423317, 544196, 750108, 816294, 846634, 1269951, 1632588, 1693268, 2312833, 2474621, 2539902, 4625666, 4949242, 5079804, 6938499, 7423863, 9251332, 9898484, 13876998, 14847726, 27753996, 29695452, 42068557, 84137114, 91560977, 126205671, 168274228, 183121954, 252411342, 274682931, 366243908, 504822684, 549365862, 1098731724, 1556536609, 3113073218, 4669609827, 6226146436, 9339219654, 18678439308]

約数ペア:

[(1, 18678439308), (2, 9339219654), (3, 6226146436), (4, 4669609827), (6, 3113073218), (12, 1556536609), (17, 1098731724), (34, 549365862), (37, 504822684), (51, 366243908), (68, 274682931), (74, 252411342), (102, 183121954), (111, 168274228), (148, 126205671), (204, 91560977), (222, 84137114), (444, 42068557), (629, 29695452), (673, 27753996), (1258, 14847726), (1346, 13876998), (1887, 9898484), (2019, 9251332), (2516, 7423863), (2692, 6938499), (3677, 5079804), (3774, 4949242), (4038, 4625666), (7354, 2539902), (7548, 2474621), (8076, 2312833), (11031, 1693268), (11441, 1632588), (14708, 1269951), (22062, 846634), (22882, 816294), (24901, 750108), (34323, 544196), (44124, 423317), (45764, 408147), (49802, 375054), (62509, 298812), (68646, 272098), (74703, 250036), (99604, 187527), (125018, 149406), (136049, 137292)]