1947453336

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10867}}^1$

素因数の和:11029

約数の個数: 96

約数和(自身を含む): 5594846400

約数和(自身を除く): 3647393064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 131, 152, 171, 228, 262, 342, 393, 456, 524, 684, 786, 1048, 1179, 1368, 1572, 2358, 2489, 3144, 4716, 4978, 7467, 9432, 9956, 10867, 14934, 19912, 21734, 22401, 29868, 32601, 43468, 44802, 59736, 65202, 86936, 89604, 97803, 130404, 179208, 195606, 206473, 260808, 391212, 412946, 619419, 782424, 825892, 1238838, 1423577, 1651784, 1858257, 2477676, 2847154, 3716514, 4270731, 4955352, 5694308, 7433028, 8541462, 11388616, 12812193, 14866056, 17082924, 25624386, 27047963, 34165848, 51248772, 54095926, 81143889, 102497544, 108191852, 162287778, 216383704, 243431667, 324575556, 486863334, 649151112, 973726668, 1947453336]

約数ペア:

[(1, 1947453336), (2, 973726668), (3, 649151112), (4, 486863334), (6, 324575556), (8, 243431667), (9, 216383704), (12, 162287778), (18, 108191852), (19, 102497544), (24, 81143889), (36, 54095926), (38, 51248772), (57, 34165848), (72, 27047963), (76, 25624386), (114, 17082924), (131, 14866056), (152, 12812193), (171, 11388616), (228, 8541462), (262, 7433028), (342, 5694308), (393, 4955352), (456, 4270731), (524, 3716514), (684, 2847154), (786, 2477676), (1048, 1858257), (1179, 1651784), (1368, 1423577), (1572, 1238838), (2358, 825892), (2489, 782424), (3144, 619419), (4716, 412946), (4978, 391212), (7467, 260808), (9432, 206473), (9956, 195606), (10867, 179208), (14934, 130404), (19912, 97803), (21734, 89604), (22401, 86936), (29868, 65202), (32601, 59736), (43468, 44802)]