19875477744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{119089}}^1$

素因数の和:119183

約数の個数: 120

約数和(自身を含む): 59511654800

約数和(自身を除く): 39636177056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 549, 684, 732, 912, 976, 1098, 1159, 1368, 1464, 2196, 2318, 2736, 2928, 3477, 4392, 4636, 6954, 8784, 9272, 10431, 13908, 18544, 20862, 27816, 41724, 55632, 83448, 119089, 166896, 238178, 357267, 476356, 714534, 952712, 1071801, 1429068, 1905424, 2143602, 2262691, 2858136, 4287204, 4525382, 5716272, 6788073, 7264429, 8574408, 9050764, 13576146, 14528858, 17148816, 18101528, 20364219, 21793287, 27152292, 29057716, 36203056, 40728438, 43586574, 54304584, 58115432, 65379861, 81456876, 87173148, 108609168, 116230864, 130759722, 138024151, 162913752, 174346296, 261519444, 276048302, 325827504, 348692592, 414072453, 523038888, 552096604, 828144906, 1046077776, 1104193208, 1242217359, 1656289812, 2208386416, 2484434718, 3312579624, 4968869436, 6625159248, 9937738872, 19875477744]

約数ペア:

[(1, 19875477744), (2, 9937738872), (3, 6625159248), (4, 4968869436), (6, 3312579624), (8, 2484434718), (9, 2208386416), (12, 1656289812), (16, 1242217359), (18, 1104193208), (19, 1046077776), (24, 828144906), (36, 552096604), (38, 523038888), (48, 414072453), (57, 348692592), (61, 325827504), (72, 276048302), (76, 261519444), (114, 174346296), (122, 162913752), (144, 138024151), (152, 130759722), (171, 116230864), (183, 108609168), (228, 87173148), (244, 81456876), (304, 65379861), (342, 58115432), (366, 54304584), (456, 43586574), (488, 40728438), (549, 36203056), (684, 29057716), (732, 27152292), (912, 21793287), (976, 20364219), (1098, 18101528), (1159, 17148816), (1368, 14528858), (1464, 13576146), (2196, 9050764), (2318, 8574408), (2736, 7264429), (2928, 6788073), (3477, 5716272), (4392, 4525382), (4636, 4287204), (6954, 2858136), (8784, 2262691), (9272, 2143602), (10431, 1905424), (13908, 1429068), (18544, 1071801), (20862, 952712), (27816, 714534), (41724, 476356), (55632, 357267), (83448, 238178), (119089, 166896)]