19995309432

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{489793}}^1$

素因数の和:489824

約数の個数: 112

約数和(自身を含む): 64241381040

約数和(自身を除く): 44246071608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 10206, 13608, 20412, 40824, 489793, 979586, 1469379, 1959172, 2938758, 3428551, 3918344, 4408137, 5877516, 6857102, 8816274, 10285653, 11755032, 13224411, 13714204, 17632548, 20571306, 26448822, 27428408, 30856959, 35265096, 39673233, 41142612, 52897644, 61713918, 79346466, 82285224, 92570877, 105795288, 119019699, 123427836, 158692932, 185141754, 238039398, 246855672, 277712631, 317385864, 357059097, 370283508, 476078796, 555425262, 714118194, 740567016, 833137893, 952157592, 1110850524, 1428236388, 1666275786, 2221701048, 2499413679, 2856472776, 3332551572, 4998827358, 6665103144, 9997654716, 19995309432]

約数ペア:

[(1, 19995309432), (2, 9997654716), (3, 6665103144), (4, 4998827358), (6, 3332551572), (7, 2856472776), (8, 2499413679), (9, 2221701048), (12, 1666275786), (14, 1428236388), (18, 1110850524), (21, 952157592), (24, 833137893), (27, 740567016), (28, 714118194), (36, 555425262), (42, 476078796), (54, 370283508), (56, 357059097), (63, 317385864), (72, 277712631), (81, 246855672), (84, 238039398), (108, 185141754), (126, 158692932), (162, 123427836), (168, 119019699), (189, 105795288), (216, 92570877), (243, 82285224), (252, 79346466), (324, 61713918), (378, 52897644), (486, 41142612), (504, 39673233), (567, 35265096), (648, 30856959), (729, 27428408), (756, 26448822), (972, 20571306), (1134, 17632548), (1458, 13714204), (1512, 13224411), (1701, 11755032), (1944, 10285653), (2268, 8816274), (2916, 6857102), (3402, 5877516), (4536, 4408137), (5103, 3918344), (5832, 3428551), (6804, 2938758), (10206, 1959172), (13608, 1469379), (20412, 979586), (40824, 489793)]