19003881078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{35051}}^1$

素因数の和:35410

約数の個数: 96

約数和(自身を含む): 50831569152

約数和(自身を除く): 31827688074

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 331, 546, 662, 819, 993, 1638, 1986, 2317, 2979, 4303, 4634, 5958, 6951, 8606, 12909, 13902, 20853, 25818, 30121, 35051, 38727, 41706, 60242, 70102, 77454, 90363, 105153, 180726, 210306, 245357, 271089, 315459, 455663, 490714, 542178, 630918, 736071, 911326, 1366989, 1472142, 2208213, 2733978, 3189641, 4100967, 4416426, 6379282, 8201934, 9568923, 11601881, 19137846, 23203762, 28706769, 34805643, 57413538, 69611286, 81213167, 104416929, 150824453, 162426334, 208833858, 243639501, 301648906, 452473359, 487279002, 730918503, 904946718, 1055771171, 1357420077, 1461837006, 2111542342, 2714840154, 3167313513, 6334627026, 9501940539, 19003881078]

約数ペア:

[(1, 19003881078), (2, 9501940539), (3, 6334627026), (6, 3167313513), (7, 2714840154), (9, 2111542342), (13, 1461837006), (14, 1357420077), (18, 1055771171), (21, 904946718), (26, 730918503), (39, 487279002), (42, 452473359), (63, 301648906), (78, 243639501), (91, 208833858), (117, 162426334), (126, 150824453), (182, 104416929), (234, 81213167), (273, 69611286), (331, 57413538), (546, 34805643), (662, 28706769), (819, 23203762), (993, 19137846), (1638, 11601881), (1986, 9568923), (2317, 8201934), (2979, 6379282), (4303, 4416426), (4634, 4100967), (5958, 3189641), (6951, 2733978), (8606, 2208213), (12909, 1472142), (13902, 1366989), (20853, 911326), (25818, 736071), (30121, 630918), (35051, 542178), (38727, 490714), (41706, 455663), (60242, 315459), (70102, 271089), (77454, 245357), (90363, 210306), (105153, 180726)]