12181227828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{78941}}^1$

素因数の和:79133

約数の個数: 96

約数和(自身を含む): 35648944128

約数和(自身を除く): 23467716300

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 167, 231, 308, 334, 462, 501, 668, 924, 1002, 1169, 1837, 2004, 2338, 3507, 3674, 4676, 5511, 7014, 7348, 11022, 12859, 14028, 22044, 25718, 38577, 51436, 77154, 78941, 154308, 157882, 236823, 315764, 473646, 552587, 868351, 947292, 1105174, 1657761, 1736702, 2210348, 2605053, 3315522, 3473404, 5210106, 6078457, 6631044, 10420212, 12156914, 13183147, 18235371, 24313828, 26366294, 36470742, 39549441, 52732588, 72941484, 79098882, 92282029, 145014617, 158197764, 184564058, 276846087, 290029234, 369128116, 435043851, 553692174, 580058468, 870087702, 1015102319, 1107384348, 1740175404, 2030204638, 3045306957, 4060409276, 6090613914, 12181227828]

約数ペア:

[(1, 12181227828), (2, 6090613914), (3, 4060409276), (4, 3045306957), (6, 2030204638), (7, 1740175404), (11, 1107384348), (12, 1015102319), (14, 870087702), (21, 580058468), (22, 553692174), (28, 435043851), (33, 369128116), (42, 290029234), (44, 276846087), (66, 184564058), (77, 158197764), (84, 145014617), (132, 92282029), (154, 79098882), (167, 72941484), (231, 52732588), (308, 39549441), (334, 36470742), (462, 26366294), (501, 24313828), (668, 18235371), (924, 13183147), (1002, 12156914), (1169, 10420212), (1837, 6631044), (2004, 6078457), (2338, 5210106), (3507, 3473404), (3674, 3315522), (4676, 2605053), (5511, 2210348), (7014, 1736702), (7348, 1657761), (11022, 1105174), (12859, 947292), (14028, 868351), (22044, 552587), (25718, 473646), (38577, 315764), (51436, 236823), (77154, 157882), (78941, 154308)]