23431212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 108

約数和(自身を含む): 70958160

約数和(自身を除く): 47526948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 359, 441, 444, 518, 588, 666, 718, 777, 882, 1036, 1077, 1332, 1436, 1554, 1764, 1813, 2154, 2331, 2513, 3108, 3231, 3626, 4308, 4662, 5026, 5439, 6462, 7252, 7539, 9324, 10052, 10878, 12924, 13283, 15078, 16317, 17591, 21756, 22617, 26566, 30156, 32634, 35182, 39849, 45234, 52773, 53132, 65268, 70364, 79698, 90468, 92981, 105546, 119547, 158319, 159396, 185962, 211092, 239094, 278943, 316638, 371924, 478188, 557886, 633276, 650867, 836829, 1115772, 1301734, 1673658, 1952601, 2603468, 3347316, 3905202, 5857803, 7810404, 11715606, 23431212]

約数ペア:

[(1, 23431212), (2, 11715606), (3, 7810404), (4, 5857803), (6, 3905202), (7, 3347316), (9, 2603468), (12, 1952601), (14, 1673658), (18, 1301734), (21, 1115772), (28, 836829), (36, 650867), (37, 633276), (42, 557886), (49, 478188), (63, 371924), (74, 316638), (84, 278943), (98, 239094), (111, 211092), (126, 185962), (147, 159396), (148, 158319), (196, 119547), (222, 105546), (252, 92981), (259, 90468), (294, 79698), (333, 70364), (359, 65268), (441, 53132), (444, 52773), (518, 45234), (588, 39849), (666, 35182), (718, 32634), (777, 30156), (882, 26566), (1036, 22617), (1077, 21756), (1332, 17591), (1436, 16317), (1554, 15078), (1764, 13283), (1813, 12924), (2154, 10878), (2331, 10052), (2513, 9324), (3108, 7539), (3231, 7252), (3626, 6462), (4308, 5439), (4662, 5026)]