9947851452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{58831}}^1$

素因数の和:58920

約数の個数: 144

約数和(自身を含む): 31865293824

約数和(自身を除く): 21917442372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 61, 63, 66, 77, 84, 99, 122, 126, 132, 154, 183, 198, 231, 244, 252, 308, 366, 396, 427, 462, 549, 671, 693, 732, 854, 924, 1098, 1281, 1342, 1386, 1708, 2013, 2196, 2562, 2684, 2772, 3843, 4026, 4697, 5124, 6039, 7686, 8052, 9394, 12078, 14091, 15372, 18788, 24156, 28182, 42273, 56364, 58831, 84546, 117662, 169092, 176493, 235324, 352986, 411817, 529479, 647141, 705972, 823634, 1058958, 1235451, 1294282, 1647268, 1941423, 2117916, 2470902, 2588564, 3588691, 3706353, 3882846, 4529987, 4941804, 5824269, 7177382, 7412706, 7765692, 9059974, 10766073, 11648538, 13589961, 14354764, 14825412, 18119948, 21532146, 23297076, 25120837, 27179922, 32298219, 39475601, 40769883, 43064292, 50241674, 54359844, 64596438, 75362511, 78951202, 81539766, 100483348, 118426803, 129192876, 150725022, 157902404, 163079532, 226087533, 236853606, 276329207, 301450044, 355280409, 452175066, 473707212, 552658414, 710560818, 828987621, 904350132, 1105316828, 1421121636, 1657975242, 2486962863, 3315950484, 4973925726, 9947851452]

約数ペア:

[(1, 9947851452), (2, 4973925726), (3, 3315950484), (4, 2486962863), (6, 1657975242), (7, 1421121636), (9, 1105316828), (11, 904350132), (12, 828987621), (14, 710560818), (18, 552658414), (21, 473707212), (22, 452175066), (28, 355280409), (33, 301450044), (36, 276329207), (42, 236853606), (44, 226087533), (61, 163079532), (63, 157902404), (66, 150725022), (77, 129192876), (84, 118426803), (99, 100483348), (122, 81539766), (126, 78951202), (132, 75362511), (154, 64596438), (183, 54359844), (198, 50241674), (231, 43064292), (244, 40769883), (252, 39475601), (308, 32298219), (366, 27179922), (396, 25120837), (427, 23297076), (462, 21532146), (549, 18119948), (671, 14825412), (693, 14354764), (732, 13589961), (854, 11648538), (924, 10766073), (1098, 9059974), (1281, 7765692), (1342, 7412706), (1386, 7177382), (1708, 5824269), (2013, 4941804), (2196, 4529987), (2562, 3882846), (2684, 3706353), (2772, 3588691), (3843, 2588564), (4026, 2470902), (4697, 2117916), (5124, 1941423), (6039, 1647268), (7686, 1294282), (8052, 1235451), (9394, 1058958), (12078, 823634), (14091, 705972), (15372, 647141), (18788, 529479), (24156, 411817), (28182, 352986), (42273, 235324), (56364, 176493), (58831, 169092), (84546, 117662)]