16638804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1726

約数の個数: 96

約数和(自身を含む): 53123840

約数和(自身を除く): 36485036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 1693, 2457, 3276, 3386, 4914, 5079, 6772, 9828, 10158, 11851, 15237, 20316, 22009, 23702, 30474, 35553, 44018, 45711, 47404, 60948, 66027, 71106, 88036, 91422, 106659, 132054, 142212, 154063, 182844, 198081, 213318, 264108, 308126, 319977, 396162, 426636, 462189, 594243, 616252, 639954, 792324, 924378, 1188486, 1279908, 1386567, 1848756, 2376972, 2773134, 4159701, 5546268, 8319402, 16638804]

約数ペア:

[(1, 16638804), (2, 8319402), (3, 5546268), (4, 4159701), (6, 2773134), (7, 2376972), (9, 1848756), (12, 1386567), (13, 1279908), (14, 1188486), (18, 924378), (21, 792324), (26, 639954), (27, 616252), (28, 594243), (36, 462189), (39, 426636), (42, 396162), (52, 319977), (54, 308126), (63, 264108), (78, 213318), (84, 198081), (91, 182844), (108, 154063), (117, 142212), (126, 132054), (156, 106659), (182, 91422), (189, 88036), (234, 71106), (252, 66027), (273, 60948), (351, 47404), (364, 45711), (378, 44018), (468, 35553), (546, 30474), (702, 23702), (756, 22009), (819, 20316), (1092, 15237), (1404, 11851), (1638, 10158), (1693, 9828), (2457, 6772), (3276, 5079), (3386, 4914)]