1219965012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{2593}}^1$

素因数の和:4477

約数の個数: 72

約数和(自身を含む): 3527590976

約数和(自身を除く): 2307625964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1867, 2593, 3734, 5186, 5601, 7468, 7779, 10372, 11202, 13069, 15558, 16803, 18151, 22404, 23337, 26138, 31116, 33606, 36302, 39207, 46674, 52276, 54453, 67212, 72604, 78414, 93348, 108906, 117621, 156828, 163359, 217812, 235242, 326718, 470484, 653436, 4841131, 9682262, 14523393, 19364524, 29046786, 33887917, 43570179, 58093572, 67775834, 87140358, 101663751, 135551668, 174280716, 203327502, 304991253, 406655004, 609982506, 1219965012]

約数ペア:

[(1, 1219965012), (2, 609982506), (3, 406655004), (4, 304991253), (6, 203327502), (7, 174280716), (9, 135551668), (12, 101663751), (14, 87140358), (18, 67775834), (21, 58093572), (28, 43570179), (36, 33887917), (42, 29046786), (63, 19364524), (84, 14523393), (126, 9682262), (252, 4841131), (1867, 653436), (2593, 470484), (3734, 326718), (5186, 235242), (5601, 217812), (7468, 163359), (7779, 156828), (10372, 117621), (11202, 108906), (13069, 93348), (15558, 78414), (16803, 72604), (18151, 67212), (22404, 54453), (23337, 52276), (26138, 46674), (31116, 39207), (33606, 36302)]