1842243705

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 3504384000

約数和(自身を除く): 1662140295

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 191, 261, 285, 389, 435, 551, 573, 855, 955, 1167, 1305, 1653, 1719, 1945, 2755, 2865, 3501, 3629, 4959, 5539, 5835, 7391, 8265, 8595, 10887, 11281, 16617, 17505, 18145, 22173, 24795, 27695, 32661, 33843, 36955, 49851, 54435, 56405, 66519, 74299, 83085, 101529, 105241, 110865, 163305, 169215, 214339, 222897, 249255, 315723, 332595, 371495, 507645, 526205, 643017, 668691, 947169, 1071695, 1114485, 1411681, 1578615, 1929051, 2154671, 3215085, 3343455, 4235043, 4735845, 6464013, 7058405, 9645255, 10773355, 12705129, 19392039, 21175215, 32320065, 40938749, 63525645, 96960195, 122816247, 204693745, 368448741, 614081235, 1842243705]

約数ペア:

[(1, 1842243705), (3, 614081235), (5, 368448741), (9, 204693745), (15, 122816247), (19, 96960195), (29, 63525645), (45, 40938749), (57, 32320065), (87, 21175215), (95, 19392039), (145, 12705129), (171, 10773355), (191, 9645255), (261, 7058405), (285, 6464013), (389, 4735845), (435, 4235043), (551, 3343455), (573, 3215085), (855, 2154671), (955, 1929051), (1167, 1578615), (1305, 1411681), (1653, 1114485), (1719, 1071695), (1945, 947169), (2755, 668691), (2865, 643017), (3501, 526205), (3629, 507645), (4959, 371495), (5539, 332595), (5835, 315723), (7391, 249255), (8265, 222897), (8595, 214339), (10887, 169215), (11281, 163305), (16617, 110865), (17505, 105241), (18145, 101529), (22173, 83085), (24795, 74299), (27695, 66519), (32661, 56405), (33843, 54435), (36955, 49851)]