21369510936

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{1163}}^1$

素因数の和:1766

約数の個数: 128

約数和(自身を含む): 59822150400

約数和(自身を除く): 38452639464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 331, 514, 662, 771, 993, 1028, 1163, 1324, 1542, 1986, 2056, 2313, 2326, 2648, 2979, 3084, 3489, 3972, 4626, 4652, 5958, 6168, 6939, 6978, 7944, 8937, 9252, 9304, 10467, 11916, 13878, 13956, 17874, 18504, 20934, 23832, 27756, 27912, 31401, 35748, 41868, 55512, 62802, 71496, 83736, 85067, 125604, 170134, 251208, 255201, 298891, 340268, 384953, 510402, 597782, 680536, 765603, 769906, 896673, 1020804, 1154859, 1195564, 1531206, 1539812, 1793346, 2041608, 2296809, 2309718, 2391128, 2690019, 3062412, 3079624, 3464577, 3586692, 4593618, 4619436, 5380038, 6124824, 6929154, 7173384, 8070057, 9187236, 9238872, 10393731, 10760076, 13858308, 16140114, 18374472, 20787462, 21520152, 27716616, 32280228, 41574924, 64560456, 83149848, 98932921, 197865842, 296798763, 395731684, 593597526, 791463368, 890396289, 1187195052, 1780792578, 2374390104, 2671188867, 3561585156, 5342377734, 7123170312, 10684755468, 21369510936]

約数ペア:

[(1, 21369510936), (2, 10684755468), (3, 7123170312), (4, 5342377734), (6, 3561585156), (8, 2671188867), (9, 2374390104), (12, 1780792578), (18, 1187195052), (24, 890396289), (27, 791463368), (36, 593597526), (54, 395731684), (72, 296798763), (108, 197865842), (216, 98932921), (257, 83149848), (331, 64560456), (514, 41574924), (662, 32280228), (771, 27716616), (993, 21520152), (1028, 20787462), (1163, 18374472), (1324, 16140114), (1542, 13858308), (1986, 10760076), (2056, 10393731), (2313, 9238872), (2326, 9187236), (2648, 8070057), (2979, 7173384), (3084, 6929154), (3489, 6124824), (3972, 5380038), (4626, 4619436), (4652, 4593618), (5958, 3586692), (6168, 3464577), (6939, 3079624), (6978, 3062412), (7944, 2690019), (8937, 2391128), (9252, 2309718), (9304, 2296809), (10467, 2041608), (11916, 1793346), (13878, 1539812), (13956, 1531206), (17874, 1195564), (18504, 1154859), (20934, 1020804), (23832, 896673), (27756, 769906), (27912, 765603), (31401, 680536), (35748, 597782), (41868, 510402), (55512, 384953), (62802, 340268), (71496, 298891), (83736, 255201), (85067, 251208), (125604, 170134)]