19006981764

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{2467}}^1$

素因数の和:2793

約数の個数: 96

約数和(自身を含む): 46437888000

約数和(自身を除く): 27430906236

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 149, 186, 278, 298, 372, 417, 447, 556, 596, 834, 894, 1668, 1788, 2467, 4309, 4619, 4934, 7401, 8618, 9238, 9868, 12927, 13857, 14802, 17236, 18476, 20711, 25854, 27714, 29604, 41422, 51708, 55428, 62133, 76477, 82844, 124266, 152954, 229431, 248532, 305908, 342913, 367583, 458862, 642041, 685826, 735166, 917724, 1028739, 1102749, 1284082, 1371652, 1470332, 1926123, 2057478, 2205498, 2568164, 3852246, 4114956, 4410996, 7704492, 10630303, 11395073, 21260606, 22790146, 31890909, 34185219, 42521212, 45580292, 51094037, 63781818, 68370438, 102188074, 127563636, 136740876, 153282111, 204376148, 306564222, 613128444, 1583915147, 3167830294, 4751745441, 6335660588, 9503490882, 19006981764]

約数ペア:

[(1, 19006981764), (2, 9503490882), (3, 6335660588), (4, 4751745441), (6, 3167830294), (12, 1583915147), (31, 613128444), (62, 306564222), (93, 204376148), (124, 153282111), (139, 136740876), (149, 127563636), (186, 102188074), (278, 68370438), (298, 63781818), (372, 51094037), (417, 45580292), (447, 42521212), (556, 34185219), (596, 31890909), (834, 22790146), (894, 21260606), (1668, 11395073), (1788, 10630303), (2467, 7704492), (4309, 4410996), (4619, 4114956), (4934, 3852246), (7401, 2568164), (8618, 2205498), (9238, 2057478), (9868, 1926123), (12927, 1470332), (13857, 1371652), (14802, 1284082), (17236, 1102749), (18476, 1028739), (20711, 917724), (25854, 735166), (27714, 685826), (29604, 642041), (41422, 458862), (51708, 367583), (55428, 342913), (62133, 305908), (76477, 248532), (82844, 229431), (124266, 152954)]