19667458512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{104021}}^1$

素因数の和:104149

約数の個数: 120

約数和(自身を含む): 59862996648

約数和(自身を除く): 40195538136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 303, 312, 404, 468, 606, 624, 808, 909, 936, 1212, 1313, 1616, 1818, 1872, 2424, 2626, 3636, 3939, 4848, 5252, 7272, 7878, 10504, 11817, 14544, 15756, 21008, 23634, 31512, 47268, 63024, 94536, 104021, 189072, 208042, 312063, 416084, 624126, 832168, 936189, 1248252, 1352273, 1664336, 1872378, 2496504, 2704546, 3744756, 4056819, 4993008, 5409092, 7489512, 8113638, 10506121, 10818184, 12170457, 14979024, 16227276, 21012242, 21636368, 24340914, 31518363, 32454552, 42024484, 48681828, 63036726, 64909104, 84048968, 94555089, 97363656, 126073452, 136579573, 168097936, 189110178, 194727312, 252146904, 273159146, 378220356, 409738719, 504293808, 546318292, 756440712, 819477438, 1092636584, 1229216157, 1512881424, 1638954876, 2185273168, 2458432314, 3277909752, 4916864628, 6555819504, 9833729256, 19667458512]

約数ペア:

[(1, 19667458512), (2, 9833729256), (3, 6555819504), (4, 4916864628), (6, 3277909752), (8, 2458432314), (9, 2185273168), (12, 1638954876), (13, 1512881424), (16, 1229216157), (18, 1092636584), (24, 819477438), (26, 756440712), (36, 546318292), (39, 504293808), (48, 409738719), (52, 378220356), (72, 273159146), (78, 252146904), (101, 194727312), (104, 189110178), (117, 168097936), (144, 136579573), (156, 126073452), (202, 97363656), (208, 94555089), (234, 84048968), (303, 64909104), (312, 63036726), (404, 48681828), (468, 42024484), (606, 32454552), (624, 31518363), (808, 24340914), (909, 21636368), (936, 21012242), (1212, 16227276), (1313, 14979024), (1616, 12170457), (1818, 10818184), (1872, 10506121), (2424, 8113638), (2626, 7489512), (3636, 5409092), (3939, 4993008), (4848, 4056819), (5252, 3744756), (7272, 2704546), (7878, 2496504), (10504, 1872378), (11817, 1664336), (14544, 1352273), (15756, 1248252), (21008, 936189), (23634, 832168), (31512, 624126), (47268, 416084), (63024, 312063), (94536, 208042), (104021, 189072)]