19829321484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{23173}}^1$

素因数の和:23415

約数の個数: 96

約数和(自身を含む): 54069206016

約数和(自身を除く): 34239884532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 167, 183, 244, 334, 366, 427, 501, 668, 732, 854, 1002, 1169, 1281, 1708, 2004, 2338, 2562, 3507, 4676, 5124, 7014, 10187, 14028, 20374, 23173, 30561, 40748, 46346, 61122, 69519, 71309, 92692, 122244, 139038, 142618, 162211, 213927, 278076, 285236, 324422, 427854, 486633, 648844, 855708, 973266, 1413553, 1946532, 2827106, 3869891, 4240659, 5654212, 7739782, 8481318, 9894871, 11609673, 15479564, 16962636, 19789742, 23219346, 27089237, 29684613, 39579484, 46438692, 54178474, 59369226, 81267711, 108356948, 118738452, 162535422, 236063351, 325070844, 472126702, 708190053, 944253404, 1416380106, 1652443457, 2832760212, 3304886914, 4957330371, 6609773828, 9914660742, 19829321484]

約数ペア:

[(1, 19829321484), (2, 9914660742), (3, 6609773828), (4, 4957330371), (6, 3304886914), (7, 2832760212), (12, 1652443457), (14, 1416380106), (21, 944253404), (28, 708190053), (42, 472126702), (61, 325070844), (84, 236063351), (122, 162535422), (167, 118738452), (183, 108356948), (244, 81267711), (334, 59369226), (366, 54178474), (427, 46438692), (501, 39579484), (668, 29684613), (732, 27089237), (854, 23219346), (1002, 19789742), (1169, 16962636), (1281, 15479564), (1708, 11609673), (2004, 9894871), (2338, 8481318), (2562, 7739782), (3507, 5654212), (4676, 4240659), (5124, 3869891), (7014, 2827106), (10187, 1946532), (14028, 1413553), (20374, 973266), (23173, 855708), (30561, 648844), (40748, 486633), (46346, 427854), (61122, 324422), (69519, 285236), (71309, 278076), (92692, 213927), (122244, 162211), (139038, 142618)]