23618883981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 41130270720

約数和(自身を除く): 17511386739

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 109, 123, 137, 167, 231, 287, 327, 411, 451, 501, 763, 861, 959, 1169, 1199, 1353, 1507, 1837, 2289, 2877, 3157, 3507, 3597, 4469, 4521, 5511, 5617, 6847, 8393, 9471, 10549, 12859, 13407, 14933, 16851, 18203, 20541, 22879, 25179, 31283, 31647, 38577, 39319, 44799, 47929, 49159, 54609, 61787, 68637, 75317, 93849, 104531, 117957, 127421, 143787, 147477, 160153, 164263, 185361, 200233, 225951, 251669, 313593, 344113, 382263, 432509, 480459, 492789, 527219, 600699, 612253, 746323, 755007, 938039, 1032339, 1149841, 1297527, 1401631, 1581657, 1761683, 1836759, 2238969, 2493811, 2814117, 3449523, 4204893, 4285771, 5224261, 5285049, 6566273, 6734783, 7481433, 8209553, 10318429, 12857313, 15672783, 17456677, 19698819, 20204349, 24628659, 27431921, 30955287, 47143481, 52370031, 57466871, 72229003, 82295763, 102246251, 141430443, 172400613, 192023447, 216687009, 306738753, 576070341, 715723757, 1124708761, 2147171271, 3374126283, 7872961327, 23618883981]

約数ペア:

[(1, 23618883981), (3, 7872961327), (7, 3374126283), (11, 2147171271), (21, 1124708761), (33, 715723757), (41, 576070341), (77, 306738753), (109, 216687009), (123, 192023447), (137, 172400613), (167, 141430443), (231, 102246251), (287, 82295763), (327, 72229003), (411, 57466871), (451, 52370031), (501, 47143481), (763, 30955287), (861, 27431921), (959, 24628659), (1169, 20204349), (1199, 19698819), (1353, 17456677), (1507, 15672783), (1837, 12857313), (2289, 10318429), (2877, 8209553), (3157, 7481433), (3507, 6734783), (3597, 6566273), (4469, 5285049), (4521, 5224261), (5511, 4285771), (5617, 4204893), (6847, 3449523), (8393, 2814117), (9471, 2493811), (10549, 2238969), (12859, 1836759), (13407, 1761683), (14933, 1581657), (16851, 1401631), (18203, 1297527), (20541, 1149841), (22879, 1032339), (25179, 938039), (31283, 755007), (31647, 746323), (38577, 612253), (39319, 600699), (44799, 527219), (47929, 492789), (49159, 480459), (54609, 432509), (61787, 382263), (68637, 344113), (75317, 313593), (93849, 251669), (104531, 225951), (117957, 200233), (127421, 185361), (143787, 164263), (147477, 160153)]