2007319068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 5561687040

約数和(自身を除く): 3554367972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 137, 171, 186, 228, 274, 279, 342, 372, 411, 548, 558, 589, 684, 691, 822, 1116, 1178, 1233, 1382, 1644, 1767, 2073, 2356, 2466, 2603, 2764, 3534, 4146, 4247, 4932, 5206, 5301, 6219, 7068, 7809, 8292, 8494, 10412, 10602, 12438, 12741, 13129, 15618, 16988, 21204, 21421, 23427, 24876, 25482, 26258, 31236, 38223, 39387, 42842, 46854, 50964, 52516, 64263, 76446, 78774, 80693, 85684, 93708, 94667, 118161, 128526, 152892, 157548, 161386, 189334, 192789, 236322, 242079, 257052, 284001, 322772, 378668, 385578, 406999, 472644, 484158, 568002, 726237, 771156, 813998, 852003, 968316, 1136004, 1220997, 1452474, 1627996, 1704006, 1798673, 2441994, 2904948, 2934677, 3408012, 3597346, 3662991, 4883988, 5396019, 5869354, 7194692, 7325982, 8804031, 10792038, 11738708, 14651964, 16188057, 17608062, 21584076, 26412093, 32376114, 35216124, 52824186, 55758863, 64752228, 105648372, 111517726, 167276589, 223035452, 334553178, 501829767, 669106356, 1003659534, 2007319068]

約数ペア:

[(1, 2007319068), (2, 1003659534), (3, 669106356), (4, 501829767), (6, 334553178), (9, 223035452), (12, 167276589), (18, 111517726), (19, 105648372), (31, 64752228), (36, 55758863), (38, 52824186), (57, 35216124), (62, 32376114), (76, 26412093), (93, 21584076), (114, 17608062), (124, 16188057), (137, 14651964), (171, 11738708), (186, 10792038), (228, 8804031), (274, 7325982), (279, 7194692), (342, 5869354), (372, 5396019), (411, 4883988), (548, 3662991), (558, 3597346), (589, 3408012), (684, 2934677), (691, 2904948), (822, 2441994), (1116, 1798673), (1178, 1704006), (1233, 1627996), (1382, 1452474), (1644, 1220997), (1767, 1136004), (2073, 968316), (2356, 852003), (2466, 813998), (2603, 771156), (2764, 726237), (3534, 568002), (4146, 484158), (4247, 472644), (4932, 406999), (5206, 385578), (5301, 378668), (6219, 322772), (7068, 284001), (7809, 257052), (8292, 242079), (8494, 236322), (10412, 192789), (10602, 189334), (12438, 161386), (12741, 157548), (13129, 152892), (15618, 128526), (16988, 118161), (21204, 94667), (21421, 93708), (23427, 85684), (24876, 80693), (25482, 78774), (26258, 76446), (31236, 64263), (38223, 52516), (39387, 50964), (42842, 46854)]