21445252308

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{24421}}^1$

素因数の和:24654

約数の個数: 96

約数和(自身を含む): 57112312320

約数和(自身を除く): 35667060012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 173, 188, 282, 346, 423, 519, 564, 692, 846, 1038, 1269, 1557, 1692, 2076, 2538, 3114, 4671, 5076, 6228, 8131, 9342, 16262, 18684, 24393, 24421, 32524, 48786, 48842, 73179, 73263, 97572, 97684, 146358, 146526, 219537, 219789, 292716, 293052, 439074, 439578, 659367, 878148, 879156, 1147787, 1318734, 2295574, 2637468, 3443361, 4224833, 4591148, 6886722, 8449666, 10330083, 12674499, 13773444, 16899332, 20660166, 25348998, 30990249, 38023497, 41320332, 50697996, 61980498, 76046994, 114070491, 123960996, 152093988, 198567151, 228140982, 397134302, 456281964, 595701453, 794268604, 1191402906, 1787104359, 2382805812, 3574208718, 5361313077, 7148417436, 10722626154, 21445252308]

約数ペア:

[(1, 21445252308), (2, 10722626154), (3, 7148417436), (4, 5361313077), (6, 3574208718), (9, 2382805812), (12, 1787104359), (18, 1191402906), (27, 794268604), (36, 595701453), (47, 456281964), (54, 397134302), (94, 228140982), (108, 198567151), (141, 152093988), (173, 123960996), (188, 114070491), (282, 76046994), (346, 61980498), (423, 50697996), (519, 41320332), (564, 38023497), (692, 30990249), (846, 25348998), (1038, 20660166), (1269, 16899332), (1557, 13773444), (1692, 12674499), (2076, 10330083), (2538, 8449666), (3114, 6886722), (4671, 4591148), (5076, 4224833), (6228, 3443361), (8131, 2637468), (9342, 2295574), (16262, 1318734), (18684, 1147787), (24393, 879156), (24421, 878148), (32524, 659367), (48786, 439578), (48842, 439074), (73179, 293052), (73263, 292716), (97572, 219789), (97684, 219537), (146358, 146526)]