15671684868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1\times {\mathrm{2333}}^1$

素因数の和:2937

約数の個数: 96

約数和(自身を含む): 42118056960

約数和(自身を除く): 26446372092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 379, 422, 633, 758, 844, 1137, 1266, 1477, 1516, 2274, 2333, 2532, 2653, 2954, 4431, 4548, 4666, 5306, 5908, 6999, 7959, 8862, 9332, 10612, 13998, 15918, 16331, 17724, 27996, 31836, 32662, 48993, 65324, 79969, 97986, 159938, 195972, 239907, 319876, 479814, 492263, 559783, 884207, 959628, 984526, 1119566, 1476789, 1679349, 1768414, 1969052, 2239132, 2652621, 2953578, 3358698, 3445841, 3536828, 5305242, 5907156, 6189449, 6717396, 6891682, 10337523, 10610484, 12378898, 13783364, 18568347, 20675046, 24757796, 37136694, 41350092, 74273388, 186567677, 373135354, 559703031, 746270708, 1119406062, 1305973739, 2238812124, 2611947478, 3917921217, 5223894956, 7835842434, 15671684868]

約数ペア:

[(1, 15671684868), (2, 7835842434), (3, 5223894956), (4, 3917921217), (6, 2611947478), (7, 2238812124), (12, 1305973739), (14, 1119406062), (21, 746270708), (28, 559703031), (42, 373135354), (84, 186567677), (211, 74273388), (379, 41350092), (422, 37136694), (633, 24757796), (758, 20675046), (844, 18568347), (1137, 13783364), (1266, 12378898), (1477, 10610484), (1516, 10337523), (2274, 6891682), (2333, 6717396), (2532, 6189449), (2653, 5907156), (2954, 5305242), (4431, 3536828), (4548, 3445841), (4666, 3358698), (5306, 2953578), (5908, 2652621), (6999, 2239132), (7959, 1969052), (8862, 1768414), (9332, 1679349), (10612, 1476789), (13998, 1119566), (15918, 984526), (16331, 959628), (17724, 884207), (27996, 559783), (31836, 492263), (32662, 479814), (48993, 319876), (65324, 239907), (79969, 195972), (97986, 159938)]