21533619408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{5657}}^1\times {\mathrm{11329}}^1$

素因数の和:17004

約数の個数: 80

約数和(自身を含む): 63592298880

約数和(自身を除く): 42058679472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5657, 11314, 11329, 16971, 22628, 22658, 33942, 33987, 39599, 45256, 45316, 67884, 67974, 79198, 79303, 90512, 90632, 118797, 135768, 135948, 158396, 158606, 181264, 237594, 237909, 271536, 271896, 316792, 317212, 475188, 475818, 543792, 633584, 634424, 950376, 951636, 1268848, 1900752, 1903272, 3806544, 64088153, 128176306, 192264459, 256352612, 384528918, 448617071, 512705224, 769057836, 897234142, 1025410448, 1345851213, 1538115672, 1794468284, 2691702426, 3076231344, 3588936568, 5383404852, 7177873136, 10766809704, 21533619408]

約数ペア:

[(1, 21533619408), (2, 10766809704), (3, 7177873136), (4, 5383404852), (6, 3588936568), (7, 3076231344), (8, 2691702426), (12, 1794468284), (14, 1538115672), (16, 1345851213), (21, 1025410448), (24, 897234142), (28, 769057836), (42, 512705224), (48, 448617071), (56, 384528918), (84, 256352612), (112, 192264459), (168, 128176306), (336, 64088153), (5657, 3806544), (11314, 1903272), (11329, 1900752), (16971, 1268848), (22628, 951636), (22658, 950376), (33942, 634424), (33987, 633584), (39599, 543792), (45256, 475818), (45316, 475188), (67884, 317212), (67974, 316792), (79198, 271896), (79303, 271536), (90512, 237909), (90632, 237594), (118797, 181264), (135768, 158606), (135948, 158396)]